Hash Generator
Crypto hashing for text and files (MD5, SHA).
Result will appear here...
Configuration
Note: All hashing is performed locally in your browser. Your text, file, or secret keys are never sent to any server.
How to use the SHA-1 Generator
Follow these steps to generate a secure SHA-1 hash:
- Choose between Text String or File Upload mode.
- Enter your data or upload the file you wish to hash.
- The SHA-1 hash will be generated instantly in your browser.
- You can also enable HMAC mode to use a secret key for added security (available for SHA algorithms).
- Verify your hash by pasting another hash in the comparison field.
What is SHA-1?
SHA-1 is a legacy hash algorithm that produces a 160-bit hash value. It is no longer considered secure against well-funded adversaries but is still found in older systems.
Security Reminder: Our generator is entirely client-side. Your inputs and generated hashes never leave your computer, ensuring complete privacy.