Verify a Download's Checksum

Confirm a downloaded file matches the checksum the publisher posted.

Nessun accesso richiestoI file rimangono privati

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.

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.

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

Also check out…

🔢

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

Domande frequenti

Back to File Hash / Checksum