Bcrypt Hash Generator & Checker Online
Runs 100% in your browser — your files never leave your device.
Bcrypt is the workhorse password-hashing algorithm behind countless login systems. Hash a password with the cost factor you choose, or paste an existing $2b$ hash to check whether a password matches it. Cost factors run from 4 to 12 here so the computation stays snappy in your browser tab.
How it works
- 1
Enter a password
Type the password you want to hash or verify.
- 2
Hash or compare
Generate a new hash at your chosen cost, or paste a hash to check a match.
- 3
Copy the result
The salted bcrypt hash is ready to paste into your config or database.
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