Web Tools
Hash Generator
Compute MD5, SHA-1, SHA-256, SHA-512 hashes for text and files client-side
Processed locally in your browser
Free
No ads
No account required
Supports file upload
Input
Output Format
Verify Hash
Paste an expected hash to compare.
Hash Results
Enter text or select a file to generate hashes.
HMAC-SHA256
Generate an HMAC using SHA-256 with a secret key.
Enter a secret key above and provide input text to compute the HMAC.