Confirm Two Files Are Identical

Hash two files and compare to see if they're byte-for-byte the same.

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Trascina i file qui o clicca per sfogliare

Any file nessun limite di dimensione file

Sfoglia file

I tuoi file non lasciano mai il tuo dispositivo. Tutta l'elaborazione avviene localmente nel browser.

Compute SHA-256, SHA-1, SHA-384, and SHA-512 checksums of any file — and verify a download against its published hash. The file is read locally and never uploaded.

comparison tips

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Hash one file, note the value, then hash the other — identical hashes mean identical files.

📁

A reliable way to spot true duplicates regardless of filename.

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Different hashes guarantee the files differ somewhere.

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Both files stay on your device.

Come funziona

Scegli file

Drop your file into the tool above. It stays entirely on your device — nothing is sent to any server.

Elabora

The tool processes your data instantly in your browser using JavaScript. No server, no waiting.

Scarica

Get your result instantly. Nothing is stored after you leave the page — complete privacy.

Perché il nostro?

✓Completamente gratuito — nessun costo nascosto, mai

✓Nessun account, email o accesso richiesto

✓I file non lasciano mai il tuo dispositivo

✓Assolutamente nessun limite di dimensione file

✓Nessuna filigrana su nessun output

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🔢

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🛡️

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📤

Publish a Checksum with Your File

Generate a checksum to list alongside a file you d

Domande frequenti

Back to File Hash / Checksum