extension ExtPose


CRX id


Description from extension meta

This extension blocks CSS, which is ugly and slows the internet down,

Image from store CSS-Block
Description from store Almost all websites send nearly useless and often dangerous css-files to their users just to add flashy visual effects to a website. Not only does the CSS-code itself use up bandwidth (700Kb with more than 6000 rules on facebook), but CSS itself can load additional resources, like fonts, images and vector graphics. It can be used to hide and obscure content. To stop this needless madness, we've created CSS-Block. Just install it and all your worries are gone. No CSS file will ever be able to bug you again.

Latest reviews

  • (2021-08-19) Marko Djukic: This app has a stupid description and it is pretty useless. 1. You can turn off CSS in your browser settings, you do not need an extension. 2. To claim CSS "slows down internet" or can carry viruses is either just lying or shows that author doesn't understand how CSS works.
  • (2020-11-13) Kooky Piranha: you know I needed one of these so my teachers would think theres something wrong with my computer when I open assignments and it would look abnormal to what the site would "normaly" look like. then I wouldnt need to do my homework but i guess this doesnt work :C
  • (2019-11-19) P N: This extension is cool to deactivate CSS, for instance, to see the effect of the CSS on a site, or I deactivate CSS to have a printable version of a site. But: No button to switch deactivate/activate CSS, so it makes the extension non useful, and there's malware code in the extension, bringing ad pages, so this extension can't be trusted. CSS viruses are a joke and this extension has a lot of humour, except when it injects ads.
  • (2019-07-22) Anderson Juliano: não funciona
  • (2018-03-31) Blair: I installed this but still got a CSS virus!
  • (2017-08-18) ім’я Прізвище: Не хватает юи; Блокировки по белому/черному списку.
  • (2017-04-30) Phương Trần Đức: Nice but it will be perfect if it has a toggle key
  • (2017-03-23) Reinhard Clency: Every site I tried to go to was just packed with css viruses, but now I can browse the interweb safely. I can now also clearly see what is going on on websites, no more visual trickery!


941 history
3.4 (9 votes)
Last update / version
2015-02-10 / 1.0.0
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