FreeToolsKit
FreeToolsKit
Image Format ConverterBeautify & MinifyPDF Tools
ss

Password Strength Analyser

Convert between different date formats

Password Strength Analyser

Evaluate password resilience, entropy bits, brute-force times, and dictionary vulnerabilities

Quick Test:
Fair(Score: 2 / 4)
Entropy: 85.4 bits|Pool: 95 chars
This is similar to a commonly used password
💡Add another word or two. Uncommon words are better.
💡Capitalization doesn't help very much
💡Predictable substitutions like '@' instead of 'a' don't help very much

Estimated Time to Crack Under Attack Scenarios

Fast Hashing
less than a second
10¹⁰ guesses/sec (GPU cluster / MD5)
Slow Hashing
17 minutes
10⁴ guesses/sec (bcrypt / Argon2)
Online Attack
12 days
10 guesses/sec (unthrottled login)
Throttled Login
11 years
100 guesses/hour (rate limited)

Character Variety & Complexity

13 Chars12+ suggested
Lowercasea-z included
UppercaseA-Z included
Numbers0-9 included
Symbols!@#$% included

Pattern Recognition & Breakdown

Zxcvbn decomposed your password into the following detected segments:

P@ssw0rd(dictionary)word: "password"
2026!(bruteforce)

About the Free Password Strength Analyser

The Password Strength Analyser is a fast, reliable, and secure online utility designed for daily web users and IT professionals who need to process data quickly and efficiently without unnecessary bloat. With a clean and responsive user interface, it helps you streamline your workflows and perform essential operations directly in your browser.

Key Features

  • Lightning Fast Execution: Experience instant processing times powered entirely by your local browser, eliminating server bottlenecks and network latency.
  • Versatile Swiss-Army Operations: Swiftly handles random day-to-day conversion and generation tasks securely completely offline.
  • 100% Secure Processing: Your privacy is our priority. Every operation runs entirely client-side on your device, meaning your sensitive data is never uploaded to any cloud server.

Related Tools in Utility Tools

View all Utility Tools tools →

Basic Auth Generator

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

bcrypt

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

Benchmark Builder

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

BIP39 Generator

Generate BIP39 mnemonic phrases for creating deterministic cryptocurrency wallets.

Camera Recorder

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

Chronometer

A simple and accurate online stopwatch to measure elapsed time.

Crontab Generator

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

Device Information

View detailed information about your current device and browser.