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Generate custom printable word search puzzles. Randomize letter grids, include answer keys, and export vector SVG or print-ready PDF files for KDP publishing.

Generate number and logic puzzles for print. Randomize difficulty and export as PDF or SVG for KDP activity books.

Generate unique printable mazes of various sizes and difficulty levels. Export as PDF or SVG for KDP activity books.

Build custom crossword puzzles from your word list with clues. Randomize layouts and export as PDF or SVG for KDP.

Generate printable Sudoku puzzles at any difficulty level. Randomize each time and export as PDF or SVG for KDP books.

Create printable alphabet and number tracing worksheets for kids. Customize characters, rows, and export as PDF or SVG for KDP practice books.

Create publisher-grade, vector-quality tracing worksheets using authentic KDP handwriting fonts. Choose uppercase, lowercase, or number presets, pick a standard KDP trim size, and bulk export crisp SVG, PNG, or PDF pages ready for publishing.

Generate advanced printable mazes in square, hexagonal, triangular, diamond, and other tile shapes using multiple maze-carving algorithms. Bulk export professional, print-ready PDF, SVG, or PNG mazes for KDP activity books.

Full-featured online image editor to crop, resize, draw, add text, shapes, stickers, and apply artistic filters.

Effortlessly erase backgrounds from your images with AI, perfect for creating transparent PNGs.

Extract text from screenshots, photos, and scanned documents with AI-powered OCR. Supports 50+ languages.

Generate production-ready iOS and Android app icons from a single image. Customize zoom, background, badges, and monochrome.

Optimize and reduce the file size of multiple images simultaneously without compromising quality.

Upload an image and pick any color to get its HEX, RGB, and HSL codes instantly.

Reverse the colors of your images to create a striking negative effect.

A comprehensive online photo editor to crop, resize, filter, and enhance your images.

Easily apply rounded corners to your images for a modern, softer look.

Create images with beautifully rounded borders for a polished appearance.

Animate a sequence of images to preview them as a flipbook or export as a GIF.

Encode your images into Base64 strings for easy embedding in HTML, CSS, or JS.

Inspect the hidden metadata (EXIF) of your photos, including camera settings, location, and date.

Create beautiful, shareable images of your source code snippets with syntax highlighting.

Reduce image file sizes for faster web performance without losing visual quality.

Generate a full set of favicons for web, iOS, Android, and PWA from an uploaded image or a custom text icon, complete with ready-to-paste HTML link tags.

Upload an image and instantly get its Base64-encoded data URI, with a live image preview and one-click copy.

Upload a photo, invert its colors with one click, and download the negative version as a PNG or JPG.

Convert PNG images to WebP with quality controls, batch processing, and side-by-side comparison

Apply CSS filters to images and download the result

Find the dominant average color of any image

Extract the dominant color palette from any image

Blur or pixelate regions of an image to censor sensitive content

Add text captions to images and download the result

Identify what an image shows with in-browser AI

Detect and count objects in any image with AI

Classify a photo with the MobileNet AI model

Draw boxes and count objects with COCO-SSD

Auto-stick sunglasses, crowns, and more on your face photo

Create an AI depth map of any photo to measure distances

Measure smile intensity and eye openness in a photo

Blur or erase photo backgrounds while keeping the subject sharp

Blur or black out faces in photos to protect identities

Convert a photo to black and white with luminance, average, or desaturation modes

Draw pixel art on a resizable grid and export as PNG, GIF, or ASCII

Build a cartoon avatar by combining faces, eyes, beards, hair, and backgrounds

Enlarge photos 4× with Real-ESRGAN AI super-resolution

Generate custom dummy image placeholders in SVG, PNG, WebP, and JPG with custom sizes, gradients, wireframe overlays, and text.

Generate complete icon asset packs for iOS, Android, macOS, Windows, and Web PWA from a single image

Online photo editor with Instagram-style filter presets, adjustments, flipping, and rotation

Create custom mockup placeholders in vector SVG, PNG, WebP, and JPG formats with custom dimensions and text

Convert any webpage or HTML markup into a clean, formatted PDF document. Preserves fonts, images, and layout with one click.

Combine multiple images (JPG, PNG, etc.) into a single, easy-to-share PDF file.

Highlight text, add notes, draw, and add shapes to your PDF documents online.

Reduce the file size of your PDFs for easier emailing and storage.

Easily fill out and sign PDF forms directly in your browser.

Combine several PDF documents into a single, organized file.

View, edit, or create an outline (table of contents) for your PDF files.

Secure your PDF files with a password to prevent unauthorized access.

Create a video recording of you presenting or scrolling through a PDF document.

Add your digital or drawn signature to any PDF document.

Extract specific pages or split a large PDF into multiple smaller files.

Convert each page of a PDF into high-quality JPG or PNG images.

Convert your PDF files into editable Microsoft Word (.docx) documents.

A simple and fast online viewer for your PDF documents.

Quickly convert plain text files or pasted text into a PDF document.

Verify the authenticity and integrity of digital signatures within a PDF file.

Upload a PDF and view each page rendered as a high-resolution image directly in your browser, with simple page-by-page navigation.

Reorder, remove, and organize PDF pages by dragging and dropping. Download the reorganized PDF instantly.

Add page numbers to PDF documents with customizable position, format, font size, and prefix/suffix.

Redact sensitive information from PDF documents by drawing black boxes over text and images.

Remove or replace watermarks from images using color detection and tolerance-based processing.

Remove PDF password protection and restrictions

Extract text from PDF files

Rotate individual or all PDF pages by 90, 180, or 270 degrees

Convert a PDF to black and white grayscale

Fix broken or corrupted PDF files

Combine multiple PDFs into a single ZIP archive

Convert BMP images to PDF

Convert PDF pages to BMP images

Convert Excel spreadsheets to PDF tables

Convert Word documents to PDF

Convert PDF pages to PowerPoint slides

Trim margins and crop PDF pages precisely. Drag to select the area to keep, then download a clean, cropped PDF.

Convert every page of a PDF into a high-quality TIFF image, delivered in a single ZIP archive.

Convert one or more TIFF images into a single PDF document or separate PDF files.

Build a professional resume with guided sections for experience, education, and skills, then export it as a polished document.

Draft professional emails for common scenarios like follow-ups, cold outreach, and thank-you notes by choosing a type and tone.

Generate a tailored cover letter from your job details, key skills, and achievements in a choice of tones.

Browse ready-made AI prompt templates by category

Generate structured YouTube video scripts from a topic

Condense long articles into a short AI-written summary

Transcribe audio files with Whisper AI in your browser

Ask questions and get answers based on your pasted document

Identify what sound or audio event is in a clip

Draw a 21-point skeleton over hands in any photo

Overlay a 33-point body skeleton to analyze posture

Detect poses and overlay a skeleton on any photo

Recognize hand gestures like thumbs up or peace sign

Count your blinks live with your webcam

Blur or replace your webcam background in real time

Track your face, hands, and body pose live on webcam

Trim videos by selecting start and end times. Same format trimming requires no re-encoding.

Convert video (MP4, WebM, MOV, AVI) and audio (MP3, WAV) formats with a simple interface.

Reduce video file size by lowering resolution or bitrate for easier sharing.

Increase or decrease audio volume. Optional fade-in/out effects.

AI-powered tool to intelligently suggest optimal trim points for engaging clips.

Upload video, choose start time, duration, and size to generate an animated GIF.

Upload a video file and extract its audio track as MP3, WAV, etc.

Capture specific frames from a video at given times and export as PNG or JPG.

Remove the audio track from an uploaded video, outputting a silent MP4 file.

Rotate videos (90°, 180°, 270°) or flip them horizontally/vertically.

Upload multiple images, set duration per image, and create a video slideshow.

Overlay a small image or text watermark on a video with position and opacity options.

Speed up or slow down video playback, adjusting both video and audio speed.

Replace or blur your webcam background live, in the browser

Visually create and customize CSS easing functions for smooth animations.

Beautify and format your CSS code for better readability and consistency.

Convert special characters in your text to their corresponding HTML entities.

Tidy up your messy HTML code to make it well-structured and readable.

Convert rich HTML content into clean and simple Markdown syntax.

Format and beautify your JavaScript code to improve readability.

Make your JavaScript code difficult to read and reverse-engineer.

Format and validate your JSON data, making it easy to read and debug.

Convert JSON data structures into the simple INI configuration file format.

Transform your JSON data into a well-structured XML format.

Convert JSON data into the human-readable YAML format.

Convert your Markdown text into standard HTML markup.

A straightforward editor for writing and previewing Markdown text in real-time.

Convert data from TOML (Tom's Obvious, Minimal Language) format to JSON.

Translate text to Morse code and decode Morse code back to text.

Convert HTML entities (e.g., &) to characters and back.

Convert Internationalized Domain Names (IDN) to and from Punycode.

Convert BBCode to HTML

Strip all HTML tags from a piece of text, leaving only the plain content.

A tool to view and format YAML data in a clean, readable tree structure.

Convert data from the human-friendly YAML format to the widely-used JSON format.

Convert data from YAML format to TOML (Tom's Obvious, Minimal Language).

Beautify and indent your XML data to make it readable and well-structured.

Transform your XML data into an equivalent JSON structure.

Convert data from TOML format to the human-readable YAML format.

A What-You-See-Is-What-You-Get editor for creating rich HTML content visually.

Convert HTML entities to text and vice versa

Convert CSV data into a clean, structured HTML table with optional header row support.

Convert CSV data into ready-to-run SQL INSERT statements for a table of your choice.

Convert Markdown text into HTML markup with a live preview and one-click print to PDF.

Convert Markdown text into rendered HTML using a simple form-based converter.

Convert TOML configuration data into well-formatted, valid JSON.

Write HTML, CSS, and JavaScript and preview the result live

Convert BMP to JPG, PNG, GIF, ICO, or WebP format with quality control.

Convert GIF to JPG, PNG, GIF, ICO, or WebP format with quality control.

Convert HEIC to JPG, PNG, GIF, ICO, or WebP format with quality control.

Convert HEIC to JPG, PNG, GIF, ICO, or WebP format with quality control.

Convert JPG to JPG, PNG, GIF, ICO, or WebP format with quality control.

Convert PNG to JPG, PNG, GIF, ICO, or WebP format with quality control.

Convert WEBP to JPG, PNG, GIF, ICO, or WebP format with quality control.

Create animated GIFs from webcam, videos, images, or get AI-powered ideas

Create animated GIFs from images or videos

Apply color filters to animated GIFs

Compare two GIFs side by side

Reduce GIF file size while maintaining quality

Create animated GIFs from images or videos

Resize animated GIFs to specific dimensions

Split animated GIFs into individual frames

Edit and enhance your photos online

Add white noise to animated GIFs

Combine multiple images into a single animated GIF

Blur GIFs to create a dreamy effect

Apply censoring effects to animated GIFs

Change colors in animated GIFs

Change delay of frames in animated GIFs

Change background color of animated GIFs

Adjust brightness of animated GIFs

Adjust contrast of animated GIFs

Modify the total duration of animated GIFs

Change frame rate of animated GIFs

Set how many times a GIF should loop

Adjust quality settings of animated GIFs

Convert Base64 encoded data to GIF format

Convert Data URL to GIF format

Convert GIF files to Base64 encoded format

Convert GIF files to Data URL format

Convert colored GIFs to grayscale

Extract PNG frames from animated GIFs

Convert PNG images to static GIF format

Generate tiny 1x1 pixel GIF files

Create GIFs with binary color schemes

Create boomerang-style looping GIFs

Generate colorful animated GIFs

Generate empty transparent GIF files

Generate loading animation GIFs

Create nearly static GIF animations

Generate random animated GIFs

Create GIFs with a single frame

Generate transparent background GIFs

Crop animated GIFs to specific dimensions

Extract specific segments from GIF animations

Duplicate frames in animated GIFs

Extract individual frames from animated GIFs

Add fade-in effect to GIF animations

Add fade-out effect to GIF animations

Fill transparent areas in GIF animations

Flip GIF animations horizontally or vertically

Create white noise animated GIFs

Create animated GIFs from scratch

Explore and analyze individual GIF frames

Change the playback speed of GIF animations

Convert GIF animations to sprite sheets

Increase the size of GIF animations

Convert GIFs to black and white

Add rounded corners to GIF animations

Reduce the size of GIF animations

Normalize the playback speed of GIFs

Pause GIF animations at specific frames

Apply pixelation effects to GIF animations

Randomize the order of GIF frames

Remove specific frames from GIF animations

Resize GIF animations to different dimensions

Reverse the playback of GIF animations

Rotate GIF animations by specified angles

Preview GIFs on different background colors

Apply skew transformations to GIF animations

Reduce the playback speed of GIF animations

Increase the playback speed of GIF animations

Convert sprite sheets to animated GIFs

Stop GIF animations from looping

Apply swirl effects to GIF animations

Remove skew transformations from GIF animations

Remove zoom effects from GIF animations

View individual frames of GIF animations

Apply zoom effects to GIF animations

Convert SVG images to PNG with size, scale, and quality controls

Convert images, audio, and video files directly in your browser with zero limits

Convert between bits, bytes, KB, MB, GB, etc.

Convert between pounds and kilograms

Convert between different measurement units

Convert between area measurement units

Convert between digital storage units

Convert between length measurement units

Convert numbers between different bases

Convert between RGB and HEX color codes

Convert between temperature scales

Convert between time units and timezones

Convert between volume measurement units

Convert between weight measurement units

Convert between miles and kilometers

Convert between miles per hour and kilometers per hour

Convert between decimal and octal numbers

Convert between liters and gallons (imperial)

Convert between liters and gallons (US)

Generate hash values for text

Convert between Kelvin and Celsius

Convert between Kelvin and Fahrenheit

Convert between kilograms and pounds

Convert between kilometers per hour and miles per hour

Convert between fahrenheit and celsius

Convert between fahrenheit and kelvin

Convert between gallons imperial and liters

Convert between gallons us and liters

Convert between binary and decimal numbers

Convert between decimal and binary numbers

Convert between celsius and fahrenheit

Convert between celsius and kelvin

Convert between arabic and roman numbers

Convert between different integer bases

Convert between acceleration measurement units

Convert between digital storage units

Calculate current and resistance from power and voltage

Convert between energy measurement units

Convert between force measurement units

Convert between kilometers and miles

Convert between illuminance and light measurement units

Convert between mass measurement units

Convert numbers between decimal, binary, octal, and hex

Convert between pressure and stress measurement units

Convert between temperature measurement scales

Convert between torque measurement units

Convert between velocity and speed measurement units

Convert between dynamic and kinematic viscosity units

Convert between volume flow rate measurement units

Convert between rem and px using any base font size

Convert vector SVG graphics into high-resolution PNG images with customizable dimensions and transparency

Minify HTML, CSS, JavaScript, React JSX, and JSON code online. Strip comments, collapse whitespace, and reduce file sizes with live compression stats.

Validate JSON data

Format, beautify, and minify SQL queries with customizable options

Paste your HTML code below to minify it. This tool performs basic minification. For complex scenarios, dedicated libraries might be more robust.

Minify CSS data

Minify JS data

Format, beautify, and minify SQL queries with customizable options

Convert Excel spreadsheets (XLSX, XLS, CSV, TSV, ODS) to clean JSON format with live table preview, multi-sheet selection, and customizable formatting options.

Format and validate JSON data

Validate JSON data

Convert JSON data to PHP array

Compare two JSON objects

Minify JSON data

Convert JSON data to CSV

Convert JSON data to XML

Convert JSON data to YAML

Convert JSON data to TOML

View JSON data in a formatted way

Inspect JSON as an interactive collapsible tree with search

Edit JSON as an interactive tree with add, delete, and rename

Clean, transform, sort, and format text with powerful browser-based controls.

Convert between Ascii and Text

Convert text between uppercase, lowercase and title case

Convert text to bionic reading format for faster reading

Count letters, characters and symbols in text

Generate placeholder text for designs and mockups

Clean up text by removing extra spaces

Reverse text character order

Convert typed text to realistic handwriting

Count words, characters, and sentences in text

Reverse the order of a list of items

Reverse the order of words in a text

Reverse the order of letters in a text

Generate random numbers between a range

Check if a text is a palindrome

Generate Old English text from modern English text

Convert numbers to words

Convert numbers to Roman numerals

Sort a list of items alphabetically

Randomize the order of a list of items

Convert text to different cases

Split and join text with different delimiters

Calculate the size of text in pixels

Convert text to speech with customizable voice and speed

Convert text to upside down text

Generate whirlpool text from modern English text

Count characters, words, and lines in text

Generate cursive text from modern English text

Remove duplicate lines from text

Extract email addresses from text

Add prefix and suffix to lines of text

Compare two texts and show the differences

Get statistics about text

Convert text to binary and vice versa

Convert text to NATO alphabet and vice versa

Convert text to Unicode and vice versa

Obfuscate a string by replacing characters in the middle with a replacement character

Generate hash text from modern English text

Convert text to different cases

Convert text to different cases

Convert text to different cases

Format, validate, and minify JSON data with adjustable indentation, plus a tree view for exploring nested structures.

Create QR codes for URLs, plain text, email, phone numbers, and WiFi networks with customizable colors, size, and error correction level.

Convert text between ten case styles, including uppercase, sentence case, title case, camelCase, PascalCase, snake_case, and kebab-case.

Generate strong passphrases from random words with entropy calculation

Convert HEX colors to RGBA, RGB, HSL, and more

Convert RGB/RGBA color values to HEX format

Summarize long notes and articles with extractive scoring

Convert text into fancy fonts for Instagram and social media

Detect positive or negative tone of any text with AI

Compare how similar two texts are by meaning, not just words

Classify text into your own categories with zero-shot AI

Identify the language of any text with AI

Detect the emotion expressed in short text

Let AI suggest the best word for a blank in your writing

Screen text for toxic or hateful language before publishing

Translate English text to Spanish with an in-browser AI model

Generate Tailwind-style shade palettes from any base color

Blend two colors at any ratio and build color harmonies

Convert between HEX and other color formats

Convert HEXA colors with alpha transparency

Convert between HSL and other color formats

Convert HSLA colors with alpha transparency

Convert between HSV and other color formats

Convert between RGB and other color formats

Convert RGB colors with alpha transparency

Pick colors from an image

Convert between different color formats

Convert between different color formats

Reduce the saturation of any color and compare before/after

Convert HEX color codes with alpha transparency to CSS RGBA format with interactive sliders and live preview

Convert CSS RGBA colors to standard 6-digit or 8-digit HEX color codes with real-time conversion

Resize multiple images at once

Reduce photo file size while preserving quality

Crop and resize images to specific dimensions

Create meme images with custom text

Extract color palettes from images

Create jigsaw puzzles from your photos

Add watermarks to protect your images

Generate organic blob shapes as SVG for web design

Generate SVG repeating patterns for backgrounds and textures

Convert SVG stroke paths to filled shapes

Generate iOS and Android shadow styles for React Native

Flip an image horizontally or vertically and download the result

Make photos crisper with an adjustable unsharp mask

Convert any 2D SVG vector into an interactive 3D model with customizable depth, bevel, materials, and lighting. Download as GLB, STL for 3D printing, OBJ, or glTF.

Generate SVG background patterns

Convert raster images to scalable SVG vectors with advanced controls

Optimize SVG files

Generate SVG placeholders

Generate and export color palettes using harmony rules like analogous, triadic, and complementary

Discover and preview Google Font combinations filtered by mood, use case, and category

Create linear, radial, and conic CSS gradients with multiple color stops

Generate beautiful SVG waves and shapes for websites and section dividers

Crop and resize images to the perfect Twitter/X header size (1500x500px)

Compose graphics with text, shapes, and SVG icons and export as PNG

Generate cross-platform shadow styles for React Native iOS and Android elevation with instant code export

Generate unique, organic SVG blob shapes and paths with adjustable complexity and randomness for web designs

Create seamless vector SVG background patterns including dots, lines, grids, hexagons, and zigzags

Transform stroked SVG vector paths into filled outlines with custom stroke widths and color controls

Create 1080x1080 Instagram posts with custom text and colors

Create realistic-looking tweet images for sharing

Create realistic iMessage conversation screenshots

Generate QR codes for links and text

Visual HTML editor with live preview

Create professional invoices quickly

Read QR codes from images

Convert SVG to Android drawable assets

Convert written text to spoken audio

Collection of useful text manipulation tools

Encode URL

Generate QR codes for links and text

Generate GitHub badges for your repository

Decode JWT tokens

Convert amount to RMB

Generate UUIDs for unique identifiers

Read EXIF data from images

Remove emojis from text

Detect the MIME type, name, and size of any file

Store contacts locally and export vCard files

Generate a free privacy policy for your website

Generate a free terms of use agreement for your website

Calculate semester and cumulative GPA with quality points

Create MLA, APA, and Chicago citations for books, articles, and websites

Track fasting windows, eating hours, and streaks

Generate playful comebacks and roasts for friends

Encode text to Base64

Encode text to Base64

Decode Base64 to text

Convert Base64 to Image

Convert Base64 to Image

Convert Base64 to String

Convert Base64 to File

Fetch and view the HTML source code of any webpage with syntax highlighting and copy functionality.

Preview any website across mobile, tablet, laptop, and desktop viewport sizes to verify responsive design.

Check meta tags of a website

Ping a website

Lookup reverse IP

Generate mailto links

Generate Lorem Ipsum text

Generate slugs for your website

Lookup SSL information

Encode URL

Extract URLs from text

Parse URL

Check URL redirects

Parse User Agent

Generate UTM links

Check website hosting

Generate WhatsApp links

Lookup WHOIS information

Generate YouTube timestamps

Download YouTube thumbnails

Lookup IP information

Check Gravatar information

Lookup HTTP headers

Check Google cache

Lookup DNS information

Generate Open Graph meta tags

Lookup HTTP status codes

Estimate backlink counts and analyze referring domains to assess your website's link profile and SEO authority.

Generate structured BreadcrumbList JSON-LD schema markup to improve your website's navigation in Google search results.

Analyze webpage canonical tags to prevent duplicate content issues and ensure search engines index the preferred URL.

Check domain authority and search ranking strength metrics to benchmark your website against competitors.

Audit heading hierarchy (H1-H6) on any webpage to optimize content structure for search engines and accessibility.

Convert JPG, PNG, and other image formats to modern WebP for faster page load speeds and better SEO performance.

Analyze text to calculate keyword frequency and density percentages to avoid keyword stuffing and optimize on-page SEO.

Estimate keyword competition levels and ranking difficulty to identify high-value organic search opportunities.

Discover relevant keyword variations, search queries, and long-tail suggestions to expand your organic search reach.

Test and verify lazy-loading implementation for images and iframes to optimize website performance and Core Web Vitals.

Analyze internal and external links on a webpage to detect broken links, anchor text distribution, and link attributes.

Build LocalBusiness JSON-LD structured data markup to enhance visibility in local Google search and map listings.

Inspect page titles, meta descriptions, Open Graph tags, and robots directives for on-page SEO optimization.

Evaluate webpage responsiveness and mobile design criteria to ensure seamless viewing across mobile devices.

Batch compress multiple images directly in your browser without quality loss to boost site speed and SEO scores.

Comprehensive on-page SEO analyzer to evaluate meta tags, readability, keyword usage, and content structure.

Analyze website load times, performance metrics, and Core Web Vitals with actionable speed optimization tips.

Track HTTP redirect chains, status codes (301, 302, 307), and response headers to resolve redirect loops and SEO leaks.

Quickly generate valid robots.txt directives and XML sitemap references to guide search engine crawlers.

Create structured data JSON-LD schemas (Organization, Article, FAQ, Product, and more) for rich search snippets.

Preview and optimize how your title tags and meta descriptions will appear in desktop and mobile Google search results.

Audit XML sitemaps and robots.txt files for syntax errors, disallowed URLs, and indexation issues.

Generate optimized SEO title tags and compelling meta descriptions tailored to your target keywords and topics.

Check domain registration details, WHOIS records, registrar information, and expiration dates.

Generate creative blog post title ideas for tech, business, health, travel, marketing, and other niches, with an optional custom topic.

Score headlines for word count, character count, power words, sentiment, and readability, with instant suggestions to improve engagement.

Measure your internet connection's ping, jitter, download speed, and upload speed directly in your browser using Cloudflare's speed-test network.

Generate Open Graph and Twitter Card meta tags for social media sharing

Score text with Flesch, Flesch-Kincaid, and Gunning Fog indexes

Pull people, organizations, and locations out of any text with AI

Calculate age in years, months, days, hours, minutes, and seconds

Calculate binary values

Calculate your BMI, body fat percentage, and ideal weight range

Convert 160+ world currencies with live foreign exchange rates, country flags, instant swap, fee calculator, and multi-currency comparison.

Convert between different currencies

Calculate EMI

Calculate equivalent resistance

Calculate fractional values

Interactive graphing calculator powered by Desmos. Use sliders to adjust parameters.

Calculate mortgage

Calculate Ohm

Calculate quadratic

Calculate resistor colour code

Calculate scientific

Calculate statistics

Convert between different units of measurement

Calculate percentage

Calculate ETA

Calculate CHMOD

Estimate your daily, monthly, and yearly AdSense earnings based on page views, click-through rate, and cost per click.

Calculate the mean, median, mode, sum, and range of a list of numbers instantly.

Plan and track monthly income, expenses, and savings with visual breakdowns and 50/30/20 budget rule analysis.

Calculate your daily calorie needs and ideal protein, carb, and fat macros based on your body stats, activity level, and goals.

Compare debt avalanche and snowball payoff strategies to see how fast you can become debt-free and how much interest you'll save.

Calculate discount, final price, savings, and sales tax on any purchase. Includes percentage calculator.

Calculate compound interest, SIP, lump sum, and target-based investment returns with inflation-adjusted projections.

Calculate the Equated Monthly Installment for personal, home, car, and education loans, complete with an amortization schedule.

Enter two names to calculate a fun love compatibility percentage and match rating.

Plan your retirement savings by projecting growth toward your target and estimating income needed after you retire.

Calculate how your savings will grow over time with compound interest and track progress toward common savings goals.

Estimate the daily and monthly bandwidth your website will need based on page size, visitor traffic, and pages per visit.

Calculate and convert between aspect ratios. Scale dimensions while preserving proportions for responsive design.

Calculate screen dimensions, PPI, physical size, and print output from diagonal size and aspect ratio

Estimate your federal income tax, Social Security, and Medicare withholdings

Convert between hourly, daily, weekly, monthly, and annual pay

Compare the buying power of money across any two years

Find your daily hydration goal for health, training, or weight loss

Plan bedtime or wake time for complete sleep cycles

Track pregnancy week by week with due dates and milestones

Create strong, random passwords

Generate placeholder text for designs and mockups

Generate SHA hash values

Generate RIPEMD-128 hash values

Generate RIPEMD-160 hash values

Generate RIPEMD-256 hash values

Generate MD2 hash values

Generate MD4 hash values

Generate MD5 hash values

Generate signatures

Generate bcrypt hash values

Generate HMAC hash values

Generate random names for characters, babies, projects, and more.

Generate RIPEMD-320 hash values

Generate SHA-1 hash values

Generate SHA-224 hash values

Generate SHA-256 hash values

Generate SHA3-224 hash values

Generate SHA3-256 hash values

Generate SHA3-384 hash values

Generate SHA3-512 hash values

Generate SHA-384 hash values

Generate SHA-512/224 hash values

Generate SHA-512/256 hash values

Generate SHA-512 hash values

Create study flashcards with spaced learning decks

Generate unique usernames and handles for any platform

Generate character names for fantasy and RPG worlds

Convert CSS code to SASS (indented syntax) and SCSS with intelligent selector nesting, variable extraction, and formatting options.

Compile SCSS, SASS, LESS, and Stylus code into clean standard CSS online with live preview, syntax validation, and minification.

Generate CSS gradient backgrounds

Generate CSS background image code

Generate CSS blur filter effects

Generate CSS border-image properties

Generate CSS border-radius properties

Generate CSS border properties

Generate CSS box-shadow with multiple layers and preset examples

Generate CSS brightness filters

Generate CSS multi-column layouts

Generate CSS contrast filters

Generate CSS cursor properties

Generate CSS display properties

Generate CSS drop-shadow filters

Generate CSS grayscale filters

Generate CSS hue-rotate filters

Generate CSS invert filters

Generate CSS keyframe animations

Generate CSS letter-spacing properties

Generate CSS line-height properties

Generate CSS list-style properties

Generate CSS opacity properties

Generate CSS outline properties

Generate CSS overflow-wrap properties

Generate CSS overflow properties

Generate CSS perspective transforms

Generate CSS rotation transforms

Generate CSS saturate filters

Generate CSS scaling transforms

Generate CSS sepia filters

Generate CSS skew transforms

Generate CSS tab-size properties

Generate CSS text-align properties

Generate CSS color properties

Generate CSS text-decoration properties

Generate CSS text-indent properties

Generate CSS text-shadow effects

Generate CSS text-transform properties

Generate CSS transition properties

Generate CSS translation transforms

Generate CSS visibility properties

Generate CSS white-space properties

Generate CSS word-spacing properties

Generate CSS background-color values

Browse every CSS property generator in one place

Minify HTML, CSS, and JavaScript code

Generate frosted glass CSS effects with backdrop blur and transparency

Visually build CSS Grid layouts with live preview and code export

Visually build Flexbox layouts with live preview and code export

Generate loading spinner and progress bar animations

Create custom animated CSS-only checkboxes

Create custom animated CSS-only toggle switches

Create custom CSS clip-path shapes with live preview

Create custom CSS background patterns with live preview

Create custom CSS cubic-bezier easing curves visually

Create CSS glitch text effects with live preview

Create CSS triangles of any size and color

Convert months to days, hours, minutes, seconds, weeks, or years

Convert seconds to days, hours, minutes, months, weeks, or years

Convert minutes to days, hours, seconds, months, weeks, or years

Convert hours to days, minutes, seconds, months, weeks, or years

Convert days to hours, minutes, seconds, months, weeks, or years

Convert weeks to days, hours, minutes, seconds, months, or years

Convert years to days, hours, minutes, seconds, months, or weeks

Convert between Unix timestamps and dates

Convert between Unix timestamps and dates

Precision stopwatch with lap times

Countdown timer with alerts

Convert between different date formats

Generate the 'Authorization' header value for HTTP Basic Authentication.

A tool for hashing and verifying passwords using the bcrypt algorithm.

Compare execution runtimes, compute sample means and variances, and export benchmark results as Markdown tables.

Generate BIP39 mnemonic phrases for creating deterministic cryptocurrency wallets.

Record video directly from your webcam or camera in your browser.

A simple and accurate online stopwatch to measure elapsed time.

Easily create and schedule cron jobs with a user-friendly interface.

View detailed information about your current device and browser.

Convert 'docker run' commands into a 'docker-compose.yml' file format.

Normalize email addresses by removing dots and plus aliases (e.g., for Gmail).

Quickly find, copy, and paste emojis for your messages and documents.

Encrypt and decrypt text using various standard encryption algorithms.

A handy cheatsheet and memoizer for common Git commands.

Validate and parse International Bank Account Numbers (IBANs).

Convert IPv4 addresses between decimal, binary, and hexadecimal formats.

Expand a given IPv4 address range or CIDR notation into a list of all IPs.

Calculate subnet details like network address, broadcast address, and host range.

Generate Unique Local Addresses (ULAs) for IPv6 networks.

Validate if an IPv6 address is a Unique Local Address (ULA).

Decode and inspect the header, payload, and signature of a JSON Web Token (JWT).

Press any key to get its JavaScript event key, code, and which values.

Generate random MAC addresses for testing or network configuration.

Find the manufacturer of a device by looking up its MAC address.

A powerful online calculator that can evaluate complex mathematical expressions.

View comprehensive information about your browser's capabilities, configuration, and installed features.

Measure your internet connection's download speed, upload speed, latency, and jitter from your browser.

A quick reference and search tool for common MIME types.

Create numeronyms (like i18n for internationalization) from words.

Generate and validate Time-based One-Time Passwords (TOTP) for 2FA.

Convert between different date formats

Parse, validate, and format international phone numbers.

Generate QR codes for URLs, text, Wi-Fi credentials, and more.

Generate a random network port number within a specified range.

A cheatsheet and tester for common regular expressions.

Test and debug your regular expressions against sample text in real-time.

Generate public and private RSA key pairs for encryption and digital signatures.

Decode Microsoft Outlook's Safe Links to reveal the original URL.

Convert any string into a URL-friendly slug.

Generate random, secure tokens or API keys of a specified length.

Generate Universally Unique Lexicographically Sortable Identifiers (ULIDs).

Encode or decode URLs and strings according to RFC 3986.

Break down a URL into its components: protocol, hostname, path, query, etc.

Parse a user-agent string to identify the browser, OS, and device.

Create a QR code that allows others to connect to your Wi-Fi network easily.

Generate placeholder Lorem Ipsum text with a customizable number of paragraphs, sentences per paragraph, and words per sentence, with optional HTML output.

Look up the MIME type for any file extension or find every file extension associated with a given MIME type, plus browse the full reference table.

Generate NIL, v1, v3, v4, and v5 UUIDs in bulk with configurable namespace and name for version 3 and 5, plus one-click copy.

Strip PII from text by replacing emails, phones, SSNs, and more with placeholders

Generate barcodes as SVG for labels, inventory, and products