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Free online bcrypt password hash generator and verifier for developers. Generate bcrypt hashes and verify passwords against existing hash values.
Generates bcrypt password hashes and verifies passwords against existing bcrypt hashes. Supports configurable cost rounds (4-14), real-time hash generation, and one-click copy to clipboard.
Bcrypt is the industry standard for password hashing, but developers often need a quick way to generate hashes for testing or verify passwords without setting up a full backend. This tool provides a browser-based interface for both operations.
Backend developers implementing authentication systems, security engineers testing password storage, and developers migrating or verifying user credentials.
Select the mode: 'Generate' to create a new hash or 'Verify' to check a password against a hash
In Generate mode, enter your password and select the desired cost rounds (default: 10)
The bcrypt hash appears below with the standard $2b$ prefix
In Verify mode, enter the password and paste the bcrypt hash to check for a match
Click 'Copy' to copy the generated hash to your clipboard
Password: 'mySecret123', Cost: 10. Output: '$2b$10$Kx...'Verify: password 'hello' against hash '$2b$10$...' → Result: Match / No MatchFree online JWT decoder and analyzer for developers. Inspect JSON Web Token headers, payloads, and signatures with detailed breakdown and validation.
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