GlobalFree to use

SHA-256 hash generator

Hash UTF-8 text locally. A plain hash is not encryption or a suitable password-storage scheme.

Your inputs stay in this tab. We do not receive your files, pasted text or calculation values.

Input

Your result

Your result will appear here.

How to use this tool

  1. Enter your values or choose a local file. Replace the example data with your own.
  2. Review options, units and assumptions, then run the tool.
  3. Check the result before copying or downloading it. Keep an original copy of important files.

Method & assumptions

Hash UTF-8 text locally. A plain hash is not encryption or a suitable password-storage scheme.

SHA-256(UTF-8)

Worked example

hello → 2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824

Limits & important notes

Output depends on your input and browser support. Keep the original. Large files may exceed your device’s memory.

Content updated:

Privacy & Free to use

Are my inputs stored?

Your inputs stay in this tab. We do not receive your files, pasted text or calculation values.

Is this tool free?

Yes. No signup or payment is required.

Processed in your browser

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