Bcrypt Hash Generator
Generate and verify bcrypt password hashes with adjustable cost.
About the Bcrypt Hash Generator
Hash passwords with bcrypt at a chosen cost factor and verify any password against an existing bcrypt hash. Hashing runs asynchronously in your browser so the UI stays responsive even at high cost factors.
Examples
Hash a password
correct horse battery stapleOutput
$2a$10$...Keyboard shortcuts
- Copy the main outputCtrl / ⌘ + Shift + C
- Download the resultCtrl / ⌘ + S
- Share this toolCtrl / ⌘ + Shift + S
- Reset the inputsAlt + R
- Open the tool search paletteCtrl / ⌘ + K
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Frequently asked questions
Read more
- Password entropy explained: why passphrases beat symbols, and what the crack-time number means
Length beats complexity, entropy is measurable, and pronounceable passwords have a place. A practical guide to generating passwords you can actually use.
Version 1.0.0 · Updated 2026-08-10 · Runs entirely in your browser