File Encryption
Encrypt a file with a password (AES-GCM) in your browser.
How to use File Encryption
- Enter your input or choose a file.
- Adjust the options — the result appears right away.
- Copy or download the result.
FAQ
Is File Encryption free?
Yes. The free plan handles files up to 50 MB without sign-up.
Is my data uploaded?
No. This tool runs entirely in your browser; your text and files never leave your device.
Does it work on my phone?
Yes, File2Go works in any modern browser on phones, tablets and computers.