Checksum del file
Calcola un hash SHA-1/256/384/512 di un file per verificarne l'integrità.
Rilascia qui un file
or click to browse
Come usare questo strumento
- 1
Upload the file you want to check.
- 2
Choose a hash algorithm — SHA-1, SHA-256, SHA-384, or SHA-512.
- 3
Compare the generated hash against the one you were given.
Domande frequenti
Is my file uploaded to compute the hash?+
No, hashing happens entirely in your browser using the Web Crypto API.
Which algorithm should I use?+
SHA-256 is the most common choice for verifying file integrity.
Can it hash very large files?+
Yes, though very large files take longer since hashing happens on your device's CPU.