Generate file hashes online to verify file integrity and identify changes using reliable cryptographic hash algorithms such as MD5 SHA1 and SHA256.
Drop your any file here
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Any • Max 100MB
File Hash Generator calculates a file's cryptographic hash — MD5, SHA-1, or SHA-256 — which you can use to verify a downloaded file hasn't been corrupted or tampered with, by comparing it against a hash published by the original source. Upload your file and the tool computes the hash instantly, ready to copy for comparison. It's commonly used by developers verifying software downloads, IT professionals confirming file integrity, or anyone double-checking that a file transfer completed correctly.
Drop your file into the box. Hashing happens locally in your browser — the file never leaves your device.
The tool computes the checksums: MD5, SHA-1, and SHA-256, all in one pass.
Compare the SHA-256 value against the one the publisher published — a match means the file is intact.
A mismatch means corruption or tampering. Re-download from the source before trusting the file.
MD5, SHA-1, and SHA-256 in one pass, computed entirely on your device — the private way to verify downloads.
Generate the most commonly used hash types.
Confirm a download matches its published hash.
Generate a hash for documents, software, or media files.
Hashing happens in your browser — your file is never uploaded.
Generate unlimited hashes at no cost.
A hash lets you verify that a file hasn't been altered or corrupted by comparing it to a known, published hash value.
MD5, SHA-1, and SHA-256 are all supported.
Yes, this tool is completely free with no limit on how many files you check.
Yes, this is one of the most common uses — comparing your download's hash to the one published by the source.
No. Hashing happens entirely in your browser, so your file stays private.
File Hash Generator Online