Which algorithms are supported?

MD5, SHA-1, SHA-256, SHA-384, and SHA-512. SHA family hashes use the browser's built-in Web Crypto API.

Is my input sent to a server?

No. Hashing runs entirely in your browser, so nothing you paste leaves your device.

Can I use MD5 or SHA-1 for security?

They are fine for checksums, but both are considered broken for security purposes. Use SHA-256 or stronger when integrity matters.

Hash

Hash Generator

Generate MD5, SHA-1, SHA-256, SHA-384, and SHA-512 hashes in your browser.

Input

Algorithm

Uppercase

Text Input

Character Count: 0

Result

Please input text

Hash Generator (MD5, SHA-1, SHA-256)

Generate MD5, SHA-1, SHA-256, SHA-384, and SHA-512 hashes from any text. Everything is computed in your browser, so the text you paste is never uploaded.

How to use

Paste or type the text you want to hash.
Pick the algorithm, such as SHA-256 or MD5.
The hash is recalculated instantly as you type.
Copy the result to compare checksums or store it.

Frequently asked questions

Which algorithms are supported?: MD5, SHA-1, SHA-256, SHA-384, and SHA-512. SHA family hashes use the browser's built-in Web Crypto API.
Is my input sent to a server?: No. Hashing runs entirely in your browser, so nothing you paste leaves your device.
Can I use MD5 or SHA-1 for security?: They are fine for checksums, but both are considered broken for security purposes. Use SHA-256 or stronger when integrity matters.