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SHA Hash Generator

Hash UTF-8 text locally with SHA-1, SHA-2 or SHA-3. Whitespace and line breaks affect the digest.

Convert in your browser · No sign-up

Hashing is one-way and is not encryption. This text tool does not hash uploaded files or provide password-storage hashing.

Up to 100,000 UTF-16 units per input and 1,000,000 per result. See the supported formats and examples below.

Result

Add your input or load an example, then run the tool. Your result will appear here.

How to use

  1. Hash UTF-8 text locally with SHA-1, SHA-2 or SHA-3. Whitespace and line breaks affect the digest.
  2. Choose the mode or options, then run the tool.
  3. Review the result, then copy or download the TXT file.

Example

abc → ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad

Details and limitations

Text stays in your browser; it is not sent to a conversion server.

Format references

Tool page updated: