Bcrypt Hash
What is Bcrypt Hash? (Quick Answer)
Bcrypt password hashing Free online tool, no registration required, 100% client-side processing.
Bcrypt password hashing
By Craftisle Team
About Bcrypt Hash — Free Online Tool
How to Use Bcrypt Hash — Step by Step
- Enter a password
Type the password you want to hash in the input box.
- Set cost factor
Choose a work factor (10-12 is recommended for most use cases). Higher = slower but more secure.
- Generate hash
Click Hash. The bcrypt hash appears instantly. Copy it for storage.
- Verify a hash
Paste a bcrypt hash and the original password to verify they match.
Use Cases for Bcrypt Hash
User registration
Hash user passwords before storing them in your database.
Password migration
Re-hash passwords with a higher cost factor during login to upgrade security over time.
Security auditing
Verify that stored password hashes use a secure cost factor.
FAQ — Bcrypt Hash Free Online Tool
What cost factor should I use?
In 2026, a cost factor of 12-14 is recommended for new passwords. Test on your production hardware to balance security and latency.
Is bcrypt still secure?
Yes. bcrypt is still considered secure when used with a proper cost factor. It is resistant to GPU-based brute force attacks.
Should I use salt?
bcrypt automatically generates and embeds a secure random salt. You don't need to manage salts separately.