f.lux

f.lux

Last published 3 December 2020

A downloadable software that adapts the colour of your computer's display to the time of day. It removes the harsh blue light from your screen during the evening and night to help you wind down and sleep better. 

Using f.lux can help to reduce eye strain during night-time use and regulate your sleeping patterns. 


Please note that we cannot be held responsible for the security of data that you share outside of this website.


f.lux screenshot

Benefits:

  • Free
  • Operates automatically in the background
  • Colours are adjustable
  • Quick and easy to download, no signing up required
  • Available on your browser or as an iOS app

Considerations:

  • Colours may take some getting used to 

Before browsing our site, please accept our cookies policy

We would like to ask if you would tell us, anonymously, in which London Borough you live, work or study.

This information will help us develop more personalised support for Londoners, and improve our service to all users. Please see our terms and conditions for more information.