Online Tool Store
Cifratura/decifratura AES-256
Use Cifratura/decifratura AES-256 to encrypt or decrypt text in your browser with AES-256-GCM. Nothing is uploaded, and the passphrase stays on your device for
Questo strumento funziona interamente nel tuo browser. I tuoi file non vengono mai caricati su un server.
Security & Privacy
Cifratura/decifratura AES-256
Anteprima frontend — nessun caricamento né servizio esterno.
Risultato dell’anteprima
Configure the fields above to preview the Cifratura/decifratura AES-256 workspace. This frontend-only tool does not upload data or call external services.
How the Cifratura/decifratura AES-256 works
- Enter text and a passphrase.
- The browser derives a key and encrypts or decrypts the text locally.
- Copy the result and use the same passphrase when decrypting.
Domande frequenti
Does this tool upload my data?
No. Encryption and decryption run in your browser and nothing is sent to a server.
Which encryption mode is used?
This tool uses AES-256-GCM with a passphrase-derived key.
Can I use it without an account?
Yes. The page is designed as a private browser workspace.
How we compare
| Feature | Online Tool Store | OpenSSL CLI | Server-side AES tool |
|---|---|---|---|
| Runs in the browser | ✓ | Local command | ✗ |
| No terminal required | ✓ | ✗ | ✓ |
| Authenticated encryption | ✓ | Depends on configuration | ✓ |
Keep your passphrase private and verify important encrypted data after decrypting.