SHA-256 and MD5 hashes, text or files
Checksum any text or file instantly.
No uploads. No accounts. Runs in your browser.
Loading tool...
About this tool
Computes SHA-256 (via your browser's Web Crypto API) and MD5 digests of any text or file, the standard way to verify a download against a published checksum or to fingerprint a file.
Because hashing is local you can safely checksum sensitive files; the bytes never leave your machine. MD5 is provided for legacy checksums only, don't use it for anything security-critical.
How it works
- Paste your input, or drop a text file onto the box.
- The output updates live as you type.
- Copy it to the clipboard, or download it as a file.