File Hash Checker
Calculate SHA digests from local file bytes and compare expected values.
File input
Hash selected file bytes locally. Files are not uploaded, parsed, or stored.
A digest can help compare bytes, but it does not prove authenticity or safety.
Any local file up to 20 MB. Empty files are allowed.
Choose a local file
Drag and drop is optional. Files stay in this browser.
Hash algorithm
Whitespace and letter casing are ignored for comparison.
Digest result
Digest output is generated from local file bytes only.
No file digest yet
Choose a file and calculate a digest locally.
Your input stays in this browser and is not sent to Kiriyar.
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