http://3zpgcgtjr7bbbhg5n4qptrskxd3jy6zvulwcqqjzfzedmbtxmb7wmvqd.onion/hash
File hash verifier Drop in any file to compute its SHA-256, SHA-512, and SHA-1 checksums, then paste the hash a download page gave you to verify the file wasn't corrupted or tampered with in transit. 100% in your browser, your file is never uploaded This tool computes hashes locally with your browser's WebCrypto API, which requires JavaScript.