MyTextify – Free browser-only tools
SecurityLocal only

Password Strength Checker

Check password strength locally (score, checks, and suggestions).

passwordstrengthcheckerpassphrasesecurity
Your data stays in your browser — nothing is uploaded.
Password Strength Checker
Check password strength locally in your browser (no uploads).
Input
Password / Passphrase
Tip: If you hide it, click “Show” to edit again.
Options
Result
Weak
Score
0/100
Weak OK Strong
Length
0 chars
Variety
0 types (lower/upper/digit/symbol)
Checks
  • At least 8 charactersFix
  • At least 12 charactersFix
  • At least 16 charactersFix
  • Uses 2+ character typesFix
  • Uses 3+ character typesFix
  • No repeated runs (aaa / 111)OK
  • No simple sequences (abcd / 1234)OK
  • Avoids common words/patternsOK
Suggestions
Type or paste a password to see suggestions.
Note: This is a heuristic checker for guidance only. Use a password manager for best results.
💡

What is Password Strength Checker?

Password Strength Checker is a fast browser-based tool that helps you check password strength locally (score, checks, and suggestions). It runs locally so your data stays on your device.

🚀

How it Helps

  • ✓Saves time by removing repetitive manual steps.
  • ✓Improves accuracy with consistent output.
  • ✓Works offline-friendly and keeps your content private (local processing).
📖

Usage Guide

  1. 1Paste or type your input into the tool.
  2. 2Adjust options or presets if needed.
  3. 3Copy or download the output instantly.

Frequently Asked Questions

No. This tool runs locally in your browser and does not upload your input.
No. Presets are saved locally in your browser storage.
Most inputs work well, but extremely large data may be limited by your browser memory.