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🔐 File Checksum Generator

Generate file checksums in your browser to verify downloads, compare assets, and validate file integrity.

File Checksum Generator

Generate MD5, SHA1, SHA256, and SHA512 checksums directly in your browser to verify downloads and compare files safely.

Drag & drop a file here, or click to browse

How to use this tool

Upload a file to generate checksums.
Copy the hash you need or compare it with a known value.
Reset to verify another file.

Use cases

Verify downloads from vendors before deploying.
Compare large assets across environments.
Confirm that backups match their originals.

Security notes

Checksums run locally in your browser.
SHA256 or SHA512 are recommended for integrity checks.
MD5 is fast but weaker for security-critical comparisons.

FAQ

Does this upload my file?: No. All hashing happens locally in your browser.
Why do hashes differ?: Even a single byte change will result in a completely different checksum.

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