Password Toolkit (Offline)
Check password strength & generate secure passphrases. Everything is processed in your browser — nothing is sent to the server.
Tip: avoid using this on public/shared computers or with unknown browser extensions.
Project by Aditya Octora • Public utility
1) Strength Checker
Password / Passphrase
MED • Score 50/100
Estimated entropy: — bits • Rough brute-force estimate: —
Offline heuristic checks: this tool flags common patterns and very frequently used passwords (subset list). For best security: use a unique password per account + enable 2FA.
2) Generator
Password Generator
Length
Output
Passphrase Generator
Words
Separator
Output
Tip: a 4–5 word passphrase + separator + 2 digits is usually easier to remember while still being strong.
3) Quick Safety Tips
Unique per account (no reuse) Enable 2FA / Authenticator Avoid name + birthdate Minimum 14–16 chars for passwords Safer with a password manager
Disclaimer: this tool is for estimation & education only, not a 100% guarantee. Never share your password with anyone.
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