File and Text Hash Verifier
Computes SHA-256, SHA-384, SHA-512 or SHA-1 over a file or a piece of text and compares it with the digest you were given. The file is read inside this page and is never uploaded.
Nothing leaves your browser
This tool runs entirely in the page you are looking at. What you enter is never sent to us or to anyone else, is not stored, and disappears when you close the tab. It also never fetches anything on your behalf. It works only on what you give it.
Drop a file here, or choose one
Large files are read in slices so the tab stays responsive, but the whole file must fit in memory.
Computed digest
Nothing analysed yet. Paste something above and press the button.
Expected digest (optional)
MD5 is deliberately absent. The browser's crypto API does not implement it, and shipping a hand-written one would mean adding a broken hash to a tool whose job is to tell you which hashes are broken.
