Silent LineNumber Panel par Ackland

Silent LineNumber Panel adds a minimal toolbar popup that lets users paste multiple lines of text and generate a numbered version instantly.

The extension runs fully offline and does not request any browser permissions.
It does not collect, store, or transmit any user data, and it does not interact with websites or browsing activity.

All functionality is bundled locally inside the add-on package, making it lightweight, privacy-friendly, and easy to review.