About PassBloom

PassBloom is a free, fast and privacy-friendly password tool. It generates strong random passwords and memorable passphrases, and estimates how strong a password is — everything right in your browser.

Secure by design

Randomness comes from your browser's cryptographic generator (crypto.getRandomValues), the same kind used for real security, so the results are unpredictable. There is no server: nothing you generate or type is uploaded, stored or logged. You can read the details in our Privacy Policy.

Works offline

Because everything runs on your device, PassBloom keeps working even with no connection — handy when you want to create a password without trusting a website with it.

Part of inblooms

PassBloom is one of the small web tools made at inblooms — useful, fast, privacy-respecting things built one idea at a time. Have feedback or a feature idea? We would love to hear it on our Contact page.