HTML5 Supported for Firefox

Detect support for HTML5 features like Canvas, Border Radius, CSS Animations & Transforms, 3D & WebGL, LocalStorage, HTML5 Video and many many more for latest versions of Firefox.
Use Firefox HTML5 Supported to implement the beauty of HTML5 into your Add-Ons, Extensions and Apps targeted at latest versions of Firefox.

HTML5 support is shown for the following versions of Firefox browser.

1. Firefox stable channel2. Firefox beta channel3. Firefox Aurora4. Firefox Nightly

Category : Productivity

Reviews (30)

Jus. R. Nov 10, 2015

I'm not involved with any devs or anything tech related at all lol. I just hate seeing people who see a name they know, like Firefox, then download anything related and complain when they don't understand it. Not knowing what this isnt doesn't mean you're stupid. Giving low stars and complaining even tho it does what it says means you're stupid. We should really be able to down vote bad or ignorant reviews and have them removed. It ruins the system even more. And after so many removed reviews just block em.

Hot. H. May 28, 2015

HTML5 can be also be used to slow down vids on youtube pc

Jay. H. Z. Nov 13, 2017

Good news nice information all in fasteners done furious

Yas. K. Aug 11, 2017

Supurt device and it Android phone.

deb. p. Jun 7, 2018

This is supposed to be uninstalled! I don't have Firefox

Ger. T. Nov 24, 2016

I'm trying the best possible that I know how

Ric. B. Oct 15, 2014

What does this add do that Firefox doesn't already do?

Alb. M. Oct 12, 2014

Well i thought this app will change the view of the webpage of firefox browser, but it doesnt do anything

Ati. I. Dec 1, 2014

Saly

Nat. S. Aug 2, 2014

Hopefully cool app

Myl. W. Jul 12, 2014

Try to put PUC on memerie card

Gre. Z. Jul 27, 2014

Similar app says only for coders, etc.

Aak. J. Aug 21, 2014

Love it

Mar. H. Jun 24, 2014

Things are good&All Not Bad! :-)

Ma.. G. L. d. Jul 6, 2014

Great. Thanks.

Cud. w. May 13, 2014

I this this

Lin. E. Mar 21, 2014

Seems to have helped with all the "your browser/device not supported" messages.

joh. k. Mar 25, 2014

thanks gr8 jk

San. Z. Mar 27, 2014

Thanks

Nic. K. Feb 17, 2014

Even I learned something new, so thx.

Sar. H. Feb 17, 2014

Thanks-!

Tex. R. Aug 8, 2013

Really like as apposed to using Google. Firefox is always my first choice in web browsers.

Cra. O. J. Nov 28, 2013

I don't see the point of this app. Doesn't do anything except give a list of what is supported. It doesn't detect anything. Doesn't show the latest version of Firefox I have installed. This app is only a curiosity.

Jos. M. Oct 11, 2013

Im not sure how to use it, there are no instructions and just downloading it isn't allowing mp4 videos to play. Please help me.

Bon. B. Nov 24, 2013

Thank you.

Ale. S. May 6, 2013

Didn't work for me on Firefox 20.0.1 on Android 2.3.6

May. I. A. Apr 16, 2013

How to use it? Just download it?

Ben. S. Mar 3, 2013

Since adobe dumped flash for android I could not play any videos....this was my fix I can now watch videos again on my browser. Download firefox and install and then download this add on 5 stars for sure

den. Feb 9, 2013

There is actually no beta channel in the list as opposed to the description...

Jos. R. Feb 23, 2013

Plays html5 videos in browser