Terms
Terms of use.
Last updated: June 29, 2026
The agreement
By downloading or using Lull Browser ("Lull") or visiting lull-browser.ca, you agree to these terms. If you don't agree, please don't use Lull.
License
Lull is open source. The source code is distributed under the Mozilla Public License 2.0, the same license that covers Firefox. You can read, modify, fork, and redistribute it under the terms of that license.
No warranty
Lull is provided "as is" without warranty of any kind, express or implied, including merchantability, fitness for a particular purpose, and non-infringement. You use it at your own risk.
Limitation of liability
To the maximum extent permitted by law, the Lull project, its contributors, and its maintainers will not be liable for any damages — direct, indirect, incidental, or consequential — arising from your use of the browser or this website.
Acceptable use
Don't use Lull, the Lull website, or our Discord to break the law, harass others, distribute malware, or impersonate the Lull project. We reserve the right to remove anyone from community spaces for violating these terms.
Trademarks
The Lull name and logo are property of the Lull project. Firefox, the Firefox logo, and Mozilla are trademarks of the Mozilla Foundation and are used in compliance with Mozilla's trademark policy.
Changes
We may update these terms occasionally. Substantive changes will be announced on the website and Discord.
Contact
Questions? Email hello@lull-browser.ca.