SHA Online Encryptor

This tool generates SHA-family hashes and supports SHA-1, SHA-224, SHA-256, SHA-384, SHA-512, and SHA-3. All processing runs locally in your browser.

Key Features

• Text and file hashing modes
• Multiple SHA algorithms in one page
• Optional hexadecimal input mode
• One-click copy for hash output

How To Use

1. Choose the algorithm you need.
2. Select text mode or file mode.
3. Enter content and click generate.
4. Copy the result for validation or integration.

Algorithm Suggestions

• Prefer SHA-256 or stronger for new projects.
• Use SHA-3 when stronger collision resistance is required.
• Keep SHA-1 for legacy compatibility only.

Notes

• Hashing is one-way and cannot be decrypted back.
• Different encoding or line endings produce different hashes.
• For file verification, compare the exact same file version.

FAQ

Why does my hash differ from other tools?

Most mismatches come from hidden spaces, line endings, or encoding differences.

Is data uploaded to a server?

No. Hash computation is executed locally in the browser.