FREE TOOL / FILES

File SHA-256 Checksum

Calculate the SHA-256 checksum of a file locally.

Runs in your browser

File SHA-256 ChecksumYour input stays on this device

How to use this tool

Enter your information and choose any options.
Run the tool to see the result.
Download the result when it is ready.

Good to know

Use a modern browser on HTTPS. Files up to 12 MB are supported; no file is uploaded. Processing happens on your device.