JavaScript bookmarklets that make the web a better place



Click and drag the Install link to your bookmarks bar.

Mobile devices

  1. Hold and copy the Install link or copy code from the source.
  2. Create a bookmark on this page and save it.
  3. Edit the bookmark and paste the code you’ve previously copied into the bookmark’s address field. Save.
Pro tip: bookmarklets should automatically sync to all of your devices where you have syncing enabled.


lumos maxima

Good for night browsing and reading. Unlike other solutions, Darken doesn’t invert colors or otherwise alter page content. Everything stays the same, only less bright.

Install link: Darken

Fix Zoom

Removes zooming restrictions that some websites place on mobile browsers.

Install link: Fix Zoom

Made by Artur Paikin. View source code on GitHub.