Terms of use

JSNT is free to install and use, for any personal or commercial purpose, at no charge. The source is not published, and modification and redistribution are not permitted. The author reserves the right to change these terms in the future.

You are granted a non-exclusive, royalty-free, worldwide, revocablelicense to install, run, and use the JSNT browser extension for any personal or commercial purpose. You don't need to ask, and you don't need to pay.

All other rights are reserved by the author. Without prior written permission, you may not:

• modify or create derivative works of JSNT;
• redistribute JSNT, in source or binary form;
• sublicense JSNT or any portion of it;
• remove, alter, or obscure copyright or attribution notices.

The author may, at any time and without notice, change these terms or replace them with a different license. The version in effect on the day you obtain or update a copy of JSNT applies to that copy. Continued use after a revision is published constitutes acceptance of the new terms.

The current revision is dated April 26, 2026.

JSNT is provided “AS IS”, without warranty of any kind, express or implied, including but not limited to the warranties of merchantability, fitness for a particular purpose, and noninfringement. In no event shall the author be liable for any claim, damages, or other liability arising from the use of JSNT.

The grant in Permitted use terminates automatically if you breach any of these terms. Upon termination you must cease use and destroy all copies in your possession.

How JSNT handles your data is described in the privacy policy. Short version: nothing leaves your browser.