InstantQR
🔐 SHA hashing • ⚡ Fast UI • 🔒 Runs locally in your browser

Hash Generator

Generate SHA-1, SHA-256, SHA-384, and SHA-512 hashes instantly. Great for checksums, development, testing, verification, and quick browser-side hashing.

Algorithm
SHA-256
Current hashing algorithm.
Input length
0
Characters in your input text.
Hash length
0
Characters in the generated hash.
Mode
Ready
Shows the latest hash action.
Input & Hash Result
Hash text instantly with standard SHA algorithms using your browser's crypto engine.
Ready
Live result
Updates when you generate or live hashing is enabled
Enter text and generate a hash.
Algorithm: SHA-256

Browser-side hashing

This tool uses the browser's Web Crypto API for SHA hashing, so your input stays on your device during generation.

When to use it

Use it for checksums, data verification, development workflows, testing payloads, and quickly comparing hash values.

Related Developer Tools

FAQ

What hash algorithms does this tool support?

This tool supports SHA-1, SHA-256, SHA-384, and SHA-512.

Does this hash generator upload my input?

No. Hash generation runs locally in your browser.

Can I hash text instantly as I type?

Yes. You can enable live hashing to update the result automatically while typing.

Is MD5 supported?

No. This version focuses on browser-native SHA algorithms supported by the Web Crypto API.