Plaintext
secret
Hash prefix
$2a$10$...
Developer Tools
Bcrypt Hash Generator — Online Hash and Verify Tool
Generate bcrypt password hashes and verify plaintext locally in your browser. Adjust rounds to control cost for manual database writes and hash comparison.
bcryptPasswordSecurity
Quick switch:Htpasswd Generator
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开发工具
Bcrypt Hash Generator
Generate bcrypt password hashes and verify plaintext locally in your browser. Adjust rounds to control cost for manual database writes and hash comparison.
10
推荐默认值: 10 (更高代价指数级消耗 CPU 算力并防彩虹表打击)
密码匹配校验雷达 (Bcrypt Match Engine)
哈希槽位生成栈
Computing hash collision...
尚未生成
等待输入
已复制
Use cases
- Write a bcrypt admin password into a database manually
- Verify whether an existing hash matches plaintext
- Compare timing across different round values
How to use
- Enter plaintext and choose rounds
- Generate a hash or paste an existing hash to verify
- Copy the result into config or a database
Example input and output
FAQ
Is plaintext uploaded?
No. Generation and verification run locally in the browser.
What round value should I use?
Higher rounds are slower and more resistant to brute force. Balance timeout and security; 10–12 is a common starting range.
Tools
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Htpasswd Generator
Htpasswd Generator — Basic Auth Credential Tool
Encode a username and password into a .htpasswd line using bcrypt for Nginx auth_basic and similar HTTP basic authentication setups.
htpasswd Nginx Auth