File Hash Checker
Free Local ProcessingFree online file hash checker supporting SHA-1, SHA-256, SHA-384, and SHA-512 algorithms. Batch-compute hashes for multiple files to verify file integrity. All processing happens in your browser, files never uploaded, privacy-safe.
Drag files here, or
Up to 50, max each 100.0 MB
Options
How to Use
- 1 Select one or more files to hash
- 2 Choose a hash algorithm (default SHA-256)
- 3 Click "Compute Hash" button
- 4 View the hash value for each file when processing completes
FAQ
Q: Are files uploaded to the server?
No. All processing happens in your browser. Files never leave your device.
Q: Which hash algorithms are supported?
Supports four algorithms: SHA-1, SHA-256, SHA-384, and SHA-512. SHA-256 is the default.
Q: What are hashes used for?
Hashes can verify file integrity, detect whether a file has been tampered with, and confirm downloaded files are correct.
Related Guides
- File Hash
Compute MD5/SHA hashes of files to verify integrity and authenticity.
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