Levernook — Terms of Use

Product: Levernook: Enable Right Click & Copy, a browser extension for Firefox and Opera.
Publisher: Zydeno. Contact: [email protected]
Effective date: 19 October 2026.

What Levernook does

Levernook restores standard browser behaviour on web pages that switch it off: the browser's own right-click menu, text selection, keyboard copy and select-all. In Gentle mode it stops pages from cancelling these actions and drops text a page adds to what you copy; in Strong mode it also stops the page's own handlers for them and lets the mouse through invisible layers. It can keep chosen sites unlocked on every visit.

Levernook does not get around paywalls, sign-ins, digital rights management or the copy protection of videos and e-books, does not download protected content and cannot select text that a site draws as a picture or on a canvas. Browser pages, add-on stores and built-in viewers do not allow extensions at all.

Price

This version is free, with no advertising, purchases or paid features. These terms apply to this version and do not promise any future price or functionality.

Your responsibility

Text and images you select or copy still belong to their authors and owners. Use what you copy in line with copyright law, the licence of the content and the terms of the website. Levernook only gives back the browser's ordinary tools; it does not grant you any right to the content of a website.

Strong mode can stop parts of some websites from working (for example their own right-click menus, drag-and-drop editors or players). Turning Levernook off reloads the page; anything typed into the page and not sent may be lost.

Data

The extension stores data only in your browser (storage.local); nothing is sent to Zydeno or anyone else; no analytics. Details and every permission are explained in the Privacy Policy.

No warranty

Levernook is provided as is. We work to keep it reliable, but we do not guarantee that it works on every website or browser version, or that it will run without interruption. Nothing in these terms excludes rights that applicable law does not allow to be excluded.

Third-party materials

The fonts Moderustic and Oswald are used under the SIL Open Font License 1.1; the licences are included with the extension. The Levernook name, icon and materials belong to Zydeno.

Contact

Support and questions: [email protected].