bcrypt Hash
Hash passwords with bcrypt or verify bcrypt hashes. Free, private, and 100% client-side.
Local only
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How to use
- Select mode: hash or verify.
- For hash: enter password and set cost factor.
- For verify: enter password and paste the bcrypt hash.
- Copy the result.
Frequently asked questions
- What cost factor should I use?
- Cost 10-12 is common. Higher values are more secure but slower. Benchmark on your hardware — aim for ~250ms per hash.
- Is bcrypt better than PBKDF2?
- bcrypt has built-in salt and is resistant to certain attacks. Both are acceptable; choose based on your application's requirements.
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