File Checksum & Hash Fingerprint Generator
Compute real SHA-256, SHA-512, SHA-384, and SHA-1 file checksums directly in your browser. Files never leave your computer.
Test Samples:
Click to choose a file or drag & drop here
Supports files of any size or type (ISO, ZIP, EXE, PDF, images, videos). 100% private, client-side cryptographic hashing.
Computing cryptographic checksums with Web Crypto API...
file.zip
0 KB
100% Client-Side Hashed
SHA-256
(256-bit / 64 hex chars - Industry Standard)
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SHA-512
(512-bit / 128 hex chars - Maximum Security)
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SHA-384
(384-bit / 96 hex chars)
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SHA-1
(160-bit / 40 hex chars - Legacy Git / Torrents)
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Verify Against Publisher's Expected Checksum:
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