File Hash Generator
Generate SHA-1, SHA-256, SHA-384 and SHA-512 checksums to verify a file hasn't been altered.
Upload a file
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Generates SHA-1, SHA-256, SHA-384 and SHA-512 hashes
How It Works
- 1Upload a file.
- 2All four hash values are calculated automatically.
Features
- Uses the native Web Crypto API
- Works with files of any type
Privacy
This tool runs entirely in your browser — your files are never uploaded to a server.
Frequently Asked Questions
A hash is a unique fingerprint of a file's contents, commonly used to verify a download hasn't been corrupted or tampered with.