[devastora]

I feel you. I tried to make it easy to toggle on and off in case you needed to check something in color, but it's a bit of a double edged sword in that it can be too easy to turn it off and leave it off.

That's a big part of why I added the saved/excluded sites functionality, so you could add it for sites that are usually time wasters like reddit or facebook, or exclude sites from being gray that you need for work.

[jedberg]

This is a good point. On the phone it was all or nothing. Here I can choose. So maybe I will give it another try!

[needz]

Newer Android phones allow you to set an accessibility menu shortcut. If you only have one menu item selected, the shortcut just toggles that menu item. I press vol-up & power to toggle greyscale.

[jeffreyrogers]

I'm not sure what kind of phone you have, but on an iPhone you can set your phone to toggle B&W and normal color by triple clicking the home button.

[jedberg]

I have an iPhone and didn't realize this. Thanks!