Lett Web Dimmer

Web Dimmer allows you to adjust the brightness level on any website down to the level that suits you best. Move the slider below to see how it works:

A key difference from other dark-mode enabling add-ons is that Web Dimmer does not interfere with the website content, instead, it adds a layer over the original content that blocks the bright light.

Lett Web Dimmer is available on the Chrome Web Store. It works in several modes allowing you to:

1. Enable it on specific website only.
2. Enable it on all websites excluding some.
3. Use individual settings for each website.