Offline developer tool

Hash Generator

Create MD5 and SHA checksums for text or local files without uploading them.

Text input

Choose a file

Drop a file here, or choose one from your device.

Expected checksum

Uppercase output

Text and files are processed only in this browser. Nothing is uploaded or stored.

MD5 and SHA-1 are not secure for passwords, signatures, or other adversarial use.

MD5—

SHA-1—

SHA-256—

SHA-512—