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File and text hash calculator

Choose text or files, select a SHA-2 algorithm, and calculate. Paste an expected digest to verify a match or download the results as CSV.

Get started

  1. Choose text or select one or more files.
  2. Select SHA-256, SHA-384, or SHA-512, then calculate.
  3. Paste an expected hash to verify it, or download the result CSV.

Example

Input

Text: abc, UTF-8, SHA-256

Expected result

ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad

Try it

Good to know

Hash verification compares bytes. A different encoding, a line ending, or even one changed byte produces a different digest.

Limits

Up to 16 files and 64 MB combined, or one million text characters. Text uses UTF-8. Files are processed sequentially in the browser.