About the Hash Generator
Create cryptographic hashes of text or a file to verify downloads or compare content. The calculation uses the Web Crypto API on your device.
How to use it
- Type text or choose a file.
- Read the SHA hashes.
- Copy a hash or switch to uppercase hex.
Frequently asked questions
- Which algorithm should I use?
- SHA-256 is the common default. SHA-1 is shown for legacy checks only and is no longer considered secure.
- Why is there no MD5?
- Browsers do not provide MD5 and it is not secure, so it is left out.
Private by design: this tool runs in your browser. Read the privacy policy.