File Hash & Checksum Calculator
Calculate MD5, SHA-1 and SHA-256 checksums of files or text and verify downloads. Runs entirely in your browser.
Drop files to calculate checksums
Files are processed locally and never uploaded.
Hashes are calculated in your browser. Nothing is uploaded.
How it works
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1
Add your files
Drag and drop files into the box or choose them from your device.
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2
Choose your settings
Pick the output format and options, then click “Calculate”.
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3
Download
Download your result instantly or share a temporary link.