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Numio

SHA Hash Generator

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

Mode

Input

3 chars1 lines

Result

Type or paste on the left — the result updates as you type.

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.

Format references

Tool page updated: