FREE · DEVELOPER TOOLS
bcrypt Hash Generator and Verifier.
Generate salted bcrypt hashes or compare a password with an existing bcrypt hash.
How to use bcrypt Hash Generator and Verifier
Enter the required text or settings and generate locally. Review the displayed algorithm and limits before copying or downloading.
How it works
Generate salted bcrypt hashes or compare a password with an existing bcrypt hash. Password limit: 72 UTF-8 bytes. Verification cost capped at 12 to bound work. Web Crypto uses the browser’s secure random generator; pasted data is not sent to a server.
Example
Generate the supplied public example settings to inspect the result.
Questions about bcrypt Hash Generator and Verifier
Is bcrypt Hash Generator and Verifier free, and do I need an account?
Yes. This tool is free to use in your browser without an account. Processing takes place on your device.
What are the limits and what should I check?
Password limit: 72 UTF-8 bytes. Verification cost capped at 12 to bound work. Review the result before using it in your work.
Is my input sent to a server?
Your input is processed in your browser and is not uploaded by this tool. Files and pasted text are cleared when the page is refreshed. Normal website requests are still required to load the page and its libraries. Read the privacy explanation.