Bcrypt Hash Generator & Verifier — In-Browser, No Upload

Hash a password with bcrypt or verify that a plaintext matches a stored hash — entirely in your browser using bcryptjs. Choose salt rounds between 8 and 14 (default 10). Your input never leaves your device: no server receives your plaintext or hashes. Switch between Hash and Verify modes with a single click.

How to use this tool

1. Switch to Hash or Verify mode.
2. Enter your plaintext and click Hash (or enter the hash to verify).
3. Copy the resulting hash or read the match result.