Online Tool Store
AES-256-versleuteling/ontsleuteling
Use AES-256-versleuteling/ontsleuteling to encrypt or decrypt text in your browser with AES-256-GCM. Nothing is uploaded, and the passphrase stays on your devic
Deze tool werkt volledig in je browser. Je bestanden worden nooit naar een server geüpload.
Security & Privacy
AES-256-versleuteling/ontsleuteling
Frontend-voorbeeld — geen upload of externe dienst.
Voorbeeldresultaat
Configure the fields above to preview the AES-256-versleuteling/ontsleuteling workspace. This frontend-only tool does not upload data or call external services.
How the AES-256-versleuteling/ontsleuteling 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.
Veelgestelde vragen
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.