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files · integrity
SHA-256 Hash Generator
Compute SHA-256 checksums for any files — verify downloads and prove file integrity, fully locally.
A little guidance. A better result.
How to use SHA-256 Hash Generator
Compute SHA-256 checksums for any files — sha256sum-compatible output.
Prepare your input
Choose the files to checksum.
Use the workspace
Compute their SHA-256 digests locally.
Check your result
Compare the full digest with a checksum from a trusted source.
Know the limits
A matching digest proves byte equality with the reference, not that a file is harmless or its source trustworthy.
Where does my input go?
This browser tool processes your input on your device. Optional analytics is a separate choice; it is not needed to use the tool. Keep your original until you have checked the result.
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