Get the SHA-256 of a File

Compute a file's SHA-256 hash to publish or compare.

Non é necesario iniciar sesiónOs ficheiros permanecen privados

Solta ficheiros aquí ou fai clic para buscar

Any file sen límite de tamaño de ficheiro

Explorar ficheiros

Os teus ficheiros nunca saen do teu dispositivo. Todo o procesamento realízase localmente no teu navegador.

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.

SHA-256 tips

🔢

SHA-256 is the modern standard for file checksums — copy it to publish next to your own downloads.

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Re-hash any time to confirm a file hasn't changed since you last checked.

⚡

Computed with native browser crypto, so even large files hash quickly.

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Nothing is uploaded.

Como funciona

Escolla Ficheiro

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

Proceso

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

Descargar

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

Por que usar o noso?

✓Completamente gratuíto, sen custos ocultos, nunca

✓Non se precisa ningunha conta, correo electrónico ou inicio de sesión

✓Os ficheiros nunca saen do teu dispositivo

✓Non hai límites de tamaño de ficheiro

✓Non hai marcas de auga en ningunha saída

Also check out…

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Verify a Download's Checksum

Confirm a downloaded file matches the checksum the

🛡️

Check File Integrity

Detect whether a file has changed or been corrupte

🔁

Confirm Two Files Are Identical

Hash two files and compare to see if they're byte-

📤

Publish a Checksum with Your File

Generate a checksum to list alongside a file you d

Preguntas frecuentes

Back to File Hash / Checksum