Bcrypt Hash Generator & Verifier
Generate and verify Bcrypt password hashes locally in your browser. Perfect for testing and seeding development databases.
Generate Hash
Verify Hash
What is Bcrypt?
This free bcrypt hash generator & verifier runs entirely in your browser; your data is never sent to any server. It incorporates a salt to protect against rainbow table attacks and is an adaptive function: over time, the iteration count (or work factor) can be increased to make it slower, so it remains resistant to brute-force search attacks even with increasing computation power.
Frequently Asked Questions
Is it safe to generate hashes online?
Generally, you should never paste real passwords into online tools. However, our Bcrypt Generator runs 100% locally in your web browser. No data is sent to a backend server. We recommend using this tool only for testing, debugging, or generating dummy hashes for local development databases.
What is the recommended work factor?
The work factor (or rounds) determines how computationally expensive the hashing process is. As of 2026, a work factor of 10-12 is considered the standard balance between security and performance for web applications.