This is a great little add-on that just simply and quickly lets you adjust hard-to-read themes to a readable text and background. Thank you!

Edited to add: Wow, I just realised that it changes the colours on a site-specific basis rather than changing it on all sites, like a previous colour-changer tool I was using. So instead of having to continually enable or disable it according to whether I was using a site I need to change colours on or not (there is only one site I need to do that with), this tool can stay enabled permanently and it only affects the one site I need it on. Huge kudos to the developer!

i needed to read a lot of text in a website that decided that the best option for background color was green (#00ff00 to be exact) with black text... anyways, with this extension i was able to change that awful green into a sensible white and my eyes stopped crying from the pain. Thank you webextdev!!!!!!

Thanks！
But can be set per site

exatamente o que estava procurando!!!

Works like a charm for getting back top "black on white" when "dark mode" seems mandatory. Also, enhances notorious dark grey font on other grey background web designs.

It would be nice if you could change only one thing and leave the rest default, like changing only the text color, but changing the text color means that the background and link colors will also be changed like it or not, and that makes this extension useless to me.

Thank you for this add-on. For my needs (changing the background colour to a light green/sepia), this works miracles. Would be nice to have a traditional colour picker with hex numbers and so on, though, but no worries.

Just what I was looking for, to add a green-tinted background for reading ebooks on Scribd.com (inspired by Magnum Easy Eye paperbacks of the 1960s and 70s). Thanks!

Very Good app, not resource hungry as Midnight Lizard, easy to use, and very good results... Perhaps a pallet with more advanced color customization could be good to make it better. But im no programmer so i can't comment much. Excellent work

Было удобное расширение, позволяющее приводить в норму сайты с кривой раскраской. Однако сейчас сглючило - весь интерфейс управления не помещается в форме расширения, потому невозможно нажимать на кнопки Text color, Background color. В общем потеряло работоспособность. Видимо зря позволил ему автоматически обновляться.

It changes the colors, although completely breaks gradients and does not care about lines and such (add line colors and either fix gradients, do not color them, or have an option to disable gradient viewing altogether)

Looks like the extension I need, but the control panel only lets me change text color and background color. There's at least a third setting, possibly more below those two, but it's mostly off the control panel and can't be brought into the control panel. I find no way to contact the developer, so I'll post this.

прекрасно

My eyes can't tolerate dark mode at all. 2 minutes reading in dark mode gives me severe eyes strain. It's absurd that more and more website adopted dark mode even though we are fine with light mode for 20+ years. To me, black text with light brown background (or pure white) is still the best for reading. It simulates physical book. Thanks for making this add on.

The popup window displays only text and part of the background setting. I just wanted black text but links get changed to GREEN! Yikes. (Firefox 89, Win10 2004, 10-in screen) Using "No Color" instead.

using this add-on changes graphics on web pages, for. example a weather chart that shows bars for a range of temperatures changes to dots. 4/18/21: thank you for your reply. The add-on is not really functioning. I wish I could attach a screen shot. For example, I do a google search, on the top there are usually made up questions with the down arrows to the right. I picked text as black, background light pastel green and the links blue. The text was changed to black (the little arrows have disappeared) and the links, which were originally blue, turned black. I am glad if this works for others but for me it is a mess. Good luck. Added a star for your addressing the issue.