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File Checksum

Calculate SHA-1, SHA-256 and SHA-512 checksums for a local file without uploading it.

About File Checksum
File Checksum calculates cryptographic digests directly in the browser.
How to use File Checksum
  1. 1
    Provide the input.
  2. 2
    Choose the settings you need.
  3. 3
    Run the tool and review the result.
Tips for better results
  • Review output before using it in an important workflow.
Frequently asked questions
Which file formats can I use?
Check the file picker and tool description for the supported formats. Available formats can vary by tool.
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