Create strong passwords, PINs, hex tokens, UUIDs and memorable passphrases — cryptographically secure and generated entirely in your browser. Bulk mode, strength meter, zero uploads.
Pick a password, passphrase, PIN, hex token or UUID — or start from a quick template preset.
Adjust length, character sets and quantity. The strength meter updates so you can aim for high entropy.
Copy any result individually, copy the whole batch, or download them all as a text file.
Randomness comes from the Web Crypto API with rejection sampling, so results are unbiased and unpredictable — not Math.random().
Everything is generated on your device. Your passwords are never transmitted, stored or logged anywhere.
Passwords, memorable passphrases, numeric PINs, hex tokens and UUID v4 — all in one clean interface.
Need 50 API keys or test credentials? Generate up to 100 at once and export them as a list.
A live meter estimates entropy in bits and rates each password so you can pick something genuinely strong.
No account, no limits, no ads in the way. Generate as many secure strings as you need at zero cost.
VOBOT Technologies builds custom software, web apps, and digital solutions. From simple tools to full-scale platforms — we ship fast.
Get a Free Quote →