Reviews for Enhancer for YouTube™
Enhancer for YouTube™ by Max RF
10,152 reviews
- Rated 5 out of 5by DeepFireAddon, 16 days ago
- Rated 5 out of 5by KnightDTD, 19 days ago
- Rated 5 out of 5by Harsh, 19 days ago
- Rated 5 out of 5by Manny, 20 days agoI love it, youtube videos that starts at a low default volume instead of blasting me out of my seat. Awesome !
- Rated 5 out of 5by kuroki, 21 days ago
- Rated 5 out of 5by Daniel V. Lenskiy, 22 days ago
- Rated 5 out of 5by Firefox user 12900474, 22 days agoThe control bar reappeared after I turned off Cloudflare Warp, very strange.
Developer response
posted 21 days agoYes, very strange since the extension's files are all packaged and bundled directly within the extension itself. They're included in the distributed add-on package and loaded locally by the browser at runtime, so there are no external file dependencies or remote resources. - Rated 5 out of 5by Humbug, 23 days ago
- Rated 5 out of 5by Norah, 23 days ago
- Rated 5 out of 5by queza, 24 days ago
- Rated 5 out of 5by Firefox user 19397256, 25 days ago
- Rated 5 out of 5by Prajwal S, 25 days ago
- Rated 5 out of 5by Epicburn, a month ago
- Rated 5 out of 5by Nikamin, a month agoNever had a problem with the extension until now, since the last update when i am in full screen mode the video isn't taking the full screen space (3840*2160) , instead i have a grey border that i can't seem to remove.
Edit: Changing my review to 5 stars because I now think this issue comes from Youtube itself and not the add-on
Beside this issue the add-on is great, as i said never had any problem for years before Youtube decided to mess up the UI.Developer response
posted a month agoI can't reproduce your issue, but other users have reported it too so it's probably another UI experiment on YouTube. Did you reload the YouTube tabs, or your browser?
The debug info file could help: https://www.mrfdev.com/how-to-debug-enhancer-for-youtube - Rated 5 out of 5by Alex, a month agoThanks for great extension. Thanks for returning to firefox addons portal. For those who are having trouble with the extension, please check if the "User Agent Switcher" extension is installed - they do not work together.
- Rated 5 out of 5by Firefox user 10203114, a month ago
- Rated 5 out of 5by Firefox user 19737970, a month agoAnd a few hours after I wrote the review Mozilla allowed for the Jan 30th update (v2.0.131.1) to go through and it actually seems to be working again. Thanks, boss.
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I am seriously lost at this point and have no idea what is happening anymore. Been using this add-on for a few years now without any issues, but something went seriously wrong a few days ago.
Are there any dependencies to other add-ons?(if that is even a thing?)
Once I removed/disabled ViolentMonkey (wasn't running any scripts for the past 6+ months or anything youtube related to begin with) most of the functionality just stopped working or is malfunctioning and re-enabling the add-on brings the functionality back.
Theme function just keeps reverting to "Firefox Alpenglow dark" theme regardless of whether I switch to a different theme or I uncheck the "Dark Theme" option all together.
Any Video Player options just don't work. Full-stop.
Any attempt to revert to an older version(2.0.130.1) or reinstall the latest version(2.0.131) of the add-on does not seem to help.
Going to keep the review at 5 stars because it is most likely an issue that affects me only and I seriously love this add-on. - Rated 5 out of 5by Kirah, a month agoProbably the best youtube addon tho sadly while the latest update fixed the controls alignment to the player it broke the auto playback speed so i had to roll it back to the clone of 2.0.126.1 version but hopefully that will be fixed soon
- Rated 5 out of 5by ThEnchanted, a month agoDeveloper, thanks for returning the add-on to Firefox. I always like your add-on. It has a few bugs, but they are small compared to how feature-rich it is
- Rated 5 out of 5by Dodoma_John, a month agoThe best and most necessary addon for youtube for me after ublock. I still use the version 2.0.130.1 as it does everything correctly to my needs.
To Max : A request if you can UPLOAD the new version that you think people need ASAP, to your website so that we can download it and install over our current version.Developer response
posted a month agoThanks. Uploading a version on my website is not an option because Firefox won't let you install it if it hasn't been signed by Mozilla. Everyone is forced to wait for the Add-ons team to review and publish the upcoming version. The slow review process kills all my efforts to fix bugs quickly. - Rated 5 out of 5by user, a month agogood to see you back!
Unfortunately, it didn't work in Developer Edition 148.0b12...
P.S.worked! Thank you so much!!!!!!Developer response
posted a month agoThanks! If you know what about:config is, set dom.security.trusted_types.enabled to false - Rated 5 out of 5by funk69, a month ago
- Rated 5 out of 5by JMJAR, a month agoSome features are broken since days
I'll update review if it gets fixed.
Edit 12feb2026: Everything is fixed now!Developer response
posted a month agoI know, and a new version that will fix these issues is pending for review since Jan. 30, 2026
The review process is extremely slow on AMO, and one of the reasons I left for a while.
It's so slow that I already have another version ready, but I don't upload it yet otherwise the pending version will lose its position in the queue. - Rated 5 out of 5by Firefox user 14396904, a month agoSo good that this extension is back, its a must have