Bcrypt Generator & Verifier
Securely generate and verify Bcrypt hashes for passwords and tokens.
Higher rounds are more secure but take longer to compute. 10-12 is standard.
Why use Bcrypt?
Bcrypt automatically handles salting and is designed to resist brute-force attacks via an adjustable cost factor. It is the industry standard for secure password storage.
Generate and verify Bcrypt hashes for secure password storage. Choose your cost factor (salt rounds), generate hashes instantly, and verify existing hashes against plain text, all 100% client-side.
How to Use This Bcrypt Generator & Verifier
- 1In the 'Generate' tab, enter the plain text you want to hash
- 2Adjust the 'Salt Rounds' slider to control hashing complexity (default is 10)
- 3Click 'Generate Hash' to create the Bcrypt string
- 4Switch to the 'Verify' tab to check if a text matches an existing hash
- 5Enter the text and the hash, then click 'Verify' to see the result
Features
- ✓Generate secure Bcrypt hashes with custom cost factors (4-31)
- ✓Verify existing hashes against plain text in real-time
- ✓100% Client-side: Your passwords never leave your browser for maximum security
- ✓Instant results without server-side delays
- ✓Support for standard Bcrypt formats ($2a$, $2b$, $2y$)
- ✓Clean, developer-friendly interface with one-click copy
What is Bcrypt?
Bcrypt is a password-hashing function based on the Blowfish cipher. It is designed to be slow and computationally expensive to protect against brute-force attacks. One of its key features is its 'adaptive' nature—you can increase the cost factor (salt rounds) as computers get faster to maintain security over time.