File & text SHA-256

Calculate a SHA-256 checksum for a file or text.

Input and settings

Input typeChoose files (20MiB)

Text

Result

Inputs changed. Run again to update the result.

Result text

Output formatCSV delimiterDownload filename (optional)Leave blank to use the default filename. The file extension is kept automatically.

Download file ↓

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Unit converter ↗Number statistics ↗Transpose a table ↗URL encode & decode ↗Base64 encode & decode ↗

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Free file tools. Simple, local processing.

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Allow anonymous session analytics?

With permission, visits, runs and completions are measured using a temporary 30-minute session. File contents and inputs are never sent. Every tool works if you decline.

Usage settings

Usage settings · Privacy