# How do I password-protect a file?

[Privacy & security](https://storage.to/help/security) · Updated 2026-10-01 · Applies to All plans

**Short answer**: Open the settings on any file or collection and set a password of 4 to 100 characters. Recipients must enter it before downloading. You can change or remove it any time before the file expires.

1. Upload your file or collection.
2. Open its settings menu.
3. Choose Password and enter at least 4 characters.
4. Share the link and the password separately.

## Related

- [Can a file delete itself after it's downloaded?](https://storage.to/help/burn-after-reading)
- [Is storage.to encrypted?](https://storage.to/help/encryption)
- [Can storage.to see my files?](https://storage.to/help/can-you-see)