Hash generator
A hex digest for text or a file.
Hash text or a file with MD5, SHA-1, SHA-256, or SHA-512 in the browser. The bytes are not uploaded.
This stays in your browser. Nothing you type or drop here is sent to a server.
How to use this calculator
- Paste text or choose a file.
- Pick MD5, SHA-1, SHA-256, or SHA-512.
- Copy the hex digest.
Questions
Hash generator: is the input uploaded?
No. The page reads and writes only in this browser. There is no account and no server round trip.
What should I check before trusting the result?
Hash text or a file with MD5, SHA-1, SHA-256, or SHA-512 in the browser. The bytes are not uploaded.