DevToolsmith

Legacy Hash Generator

Compute MD2, MD4, MD6-256 or Whirlpool for legacy file/protocol compatibility.

Runs 100% in your browser — nothing is uploaded

Input
Tip: drop a file here3 chars · 3 bytes · 1 line
Result
0 chars · 0 bytes · 0 lines

Up to 200,000 input characters and 2 million output characters. Processing stays on this device.

Use Legacy Hash Generator

Compute MD2, MD4, MD6-256 or Whirlpool for legacy file/protocol compatibility. Start with the sample, select the options and run the tool. Copy or download the result after reviewing it.

Behavior and limits

Compute MD2, MD4, MD6-256 or Whirlpool for legacy file/protocol compatibility. Text is encoded as UTF-8; hex and Base64 preserve exact input bytes. These digests are not password hashing or a recommendation for new cryptographic designs.

Example input

abc

Expected behavior for the example

MD4 of UTF-8 abc is a448017aaf21d8525fc10ae87aa6729d.

Check important output in the application that will consume it. Use the tool directory to find related formats and tasks.

Frequently asked questions

How does Legacy Hash Generator handle my input?

Compute MD2, MD4, MD6-256 or Whirlpool for legacy file/protocol compatibility. Text is encoded as UTF-8; hex and Base64 preserve exact input bytes. These digests are not password hashing or a recommendation for new cryptographic designs.

Is my input uploaded or saved automatically?

Processing runs locally in this browser. Input and results are not saved automatically. Downloads happen only when you choose them. The static preview blocks scripts and external resources when one is available.