sonance by Adnan Kičin

This Firefox Web Extension is the poor man's Noisli. This is more of an experimental extension. Feel free to contribute to this project with new ambient sounds, improvements in the code or any other suggestion. Don't forget to leave a review or buy me a cup of turkish tea.

This add-on is fairly simple to use: Click on the Sonance button in your browser and a new pinned tab will open with the user interface - choose any sound to start playing.
If you want to close the newly opened tab, click on the button again and it will close, as simple as that.