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🔑
✅

Verify a Download's Checksum

Confirm a downloaded file matches the checksum the publisher posted.

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.

downloads tips

✅

Paste the SHA-256 from the download page; a green ✓ confirms the file is intact and authentic.

⚠️

A red ✗ means the file differs — it may be corrupted in transit or tampered with. Re-download from a trusted source.

💿

Especially important for OS images, installers, and security tools.

🔒

The file is hashed locally — no need to upload a big installer anywhere.

Como funciona

1
Escolla Ficheiro
Drop your file into the tool above. It stays entirely on your device — nothing is sent to any server.
2
Proceso
The tool processes your data instantly in your browser using JavaScript. No server, no waiting.
3
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

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🔢

Get the SHA-256 of a File

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

🛡️

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