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rounder

Hash generator

SHA hashes of text or files, plus checksum verification.

warming up the tool…

How it works

  1. 01Type text or drop a file.
  2. 02All hashes are calculated at once.
  3. 03Paste an expected checksum to verify it matches.

Questions

›Can I verify a download?

Yes. Drop the file, paste the checksum from the publisher's site, and we will tell you whether it matches.

›Is my data uploaded anywhere?

No. This tool runs entirely in your browser, and Rounder never sends what you type or drop in to a server, ours or anyone else's. Once the page has loaded, along with any AI model the tool uses, it even works offline.

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