返回工具列表
Bcrypt生成器
安全生成Bcrypt哈希。
ttb run bcrypt-generator
Cost Factor (Rounds)10 (2^10 = 1,024 iterations)
4 (fast)10 (recommended)16 (slow)
分享此工具：
如何使用 Bcrypt生成器
Enter a password and select a cost factor (salt rounds, default 10). Click "Hash" to generate a bcrypt hash. To verify, enter a password and a bcrypt hash, then click "Verify" to check if they match. Bcrypt is the gold standard for securely storing user passwords in databases.
1
Enter your parameters
Configure the inputs for the Bcrypt Generator according to your specific needs.
2
View real-time results
The utility instantly processes your request and displays the calculated outputs directly in your browser.
3
Copy or Download
Click the copy icon next to the final output to instantly grab the result, or export it if applicable.
常见问题
Why is bcrypt better than SHA-256 for passwords?+
Bcrypt is intentionally slow (thousands of times slower than SHA-256) and includes a built-in salt. This makes brute-force and rainbow table attacks impractical. SHA-256 is too fast for passwords - an attacker can test billions of guesses per second.
What cost factor should I use?+
Cost factor 10 is the standard minimum (1,024 iterations). Each increment doubles the computation time. Use 12 for higher security, 14+ for very sensitive systems. Balance security against login response time - hashing shouldn't take more than ~250ms.