Hash Generator (SHA-256, SHA-512, SHA-1, CRC32)

Compute SHA-1, SHA-256, SHA-384, SHA-512 and CRC32 checksums of text, entirely in your browser.

How to use the Hash Generator

Enter or select: Text.
The results (SHA-256, SHA-512, SHA-384, SHA-1 (legacy), CRC32) are calculated instantly as you type.
Use “Copy link” to share the calculation with the same input values.

About this tool

Uses the browser's built-in Web Crypto API; your text never leaves the device. MD5 is intentionally not offered because it is insecure.