Encrypt a file
Password-protect any file with AES
Encrypt any file with a password using AES-256-GCM, entirely in your browser, and decrypt it back with the same passphrase. Protect a document before emailing or archiving it — nothing is uploaded.
How it works
- Open the tool and add your file (or paste your text).
- Adjust the options — everything previews instantly.
- Download the result. Done.
Private by design
Encrypt a file runs 100% in your browser. Your files are never uploaded to a server, never stored, and never seen by anyone — close the tab and nothing remains.
Free, no limits
Encrypt a file has no account, no watermarks and no daily caps. If you also need full design tools, the Ijodly editor is one click away.
Frequently asked questions
Is Encrypt a file free to use?
Yes — Encrypt a file is completely free. There is no account to create, no watermark on your results and no daily limits.
Are my files uploaded when I use Encrypt a file?
No. Encrypt a file runs entirely in your browser. Your files never leave your device and nothing is stored on a server — close the tab and nothing remains.
Do I need to install anything or sign up?
Neither. Open the page, use Encrypt a file straight away and download your result. No install, no signup.