Iridium for YouTube icon

Iridium for YouTube

by Particle

v2.1.2 Updated Sep 19, 2024 1.13MiB
CWS
10K
Users
★ 3.97
510 reviews
#1531
of 56K
tools
#282 of 17.2K
⚠️Not updated in over a year

Description

Iridium is back with v2.0! Enjoy a more personalized experience on YouTube with Iridium, an extension packed with multiple features that allows you to tailor the website look, feel, and behavior tuned to your taste, such as controlling nuisances by managing ads, blocking channels, and disabling shorts, automate tedious tasks by enforcing your preferred video quality and speed of choice, as well as disable autoplay, 60fps, and loudness normalization, enhance navigation by going to your subscriptions when clicking on the YouTube logo and automatically go to a default tab when clicking on a channel name, and so much more. The extension also offers an option to show on Youtube pages an Iridium button that opens the extension settings as a convenience so you don't have another extension button on your browser toolbar all the time. With Iridium you have access to a vast number of features, all of which are listed below. Features: - Show extension button on Youtube pages - Sync the extension settings - Export, import, and reset extension settings - Manage how you want your ads to be displayed on the home page, video page, and search page - Manage video ads, and whether or not to show for subscribed channels - Show full titles in video thumbnails - Control the extension and Youtube dark/light theme - Redirect to the subscriptions page when clicking on the Youtube logo - Disable channel trailer autoplay - Select a default channel tab to go to when clicking on a channel name - Disable shorts on home, subscription, search pages, and video page suggestions - Video focus allows the content around the player to dim - Show creator merch below the video details - Show linked video count next to the subscriber count in the video page - Control ambient mode setting - Super theater (player fills the entire screen in theater mode) - Control super theater scroll bar visibility - Reverse playlist option (show a button on video playlists that allows the current playlist to be reversed) - Set a default video quality - Set a default playback speed - Always visible (video stays always visible when scrolling the page) - Disable HFR/60fps (Youtube limits the max quality to 720p) - Disable video autoplay - Disable loudness normalization - Change the video volume during playback using the mouse wheel - Hold shift to change the video volume using the mouse wheel - Choose how much the volume should increase when using the mouse wheel - Disable video info cards - Disable video annotations - Hide the video endscreen and only show when the mouse cursor is hover - Show player tools below the player to control autoplay, toggle video focus, take a video screenshot, and open the video thumbnail - Show video monetization info below the player with ad count and sponsored indication - Add channels to the blacklist to stop showing its videos on the website (does not affect vertical short thumbnails due to YouTube limitation) - Show a Block Channel button on each video thumbnail context menu to quickly add that channel to the blacklist - Add channels individually, import, export, or delete them from the list If you found any issues please report them in the official repository for better support: https://github.com/ParticleCore/Iridium Visit the release tracker for detailed changelogs: https://github.com/ParticleCore/Iridium/releases This extension does not collect, distribute, or process any form of data from the user, any data used is locally restricted to the extension functionality.
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Reviews (105 cached)

★☆☆☆☆2026-03-09
Raiu

This seems like a really nice with a lot of great features. Unfortunately a lot of things are broken, and it hasn't been updated since 2024 (at the time of writing this) so it's effectively abandonware.

★☆☆☆☆2026-01-20
zloidooraque

i was wondering, why i used this extension in the first place 2-3 years ago?.. must have been some features.. after reading comments, i probably know, because of "reverse playlist" feature and something else, i'm sure. stopped using it then. what can i say now? useless extension that gives you nothing. you can tell this just by the look at features list. why even release it, there is nothing usefull at all anymore..

★☆☆☆☆2025-12-08
NEON

Broken extension

★☆☆☆☆2025-10-18
SRX3605

Stops the video after 20 seconds

★☆☆☆☆2025-08-06
Ian

where the hell is playlist reverse button? It was my main use for this thing, now it's completely broken; it slows down buffering up to 20 times (less than) normal, quality enforcer takes 2 minutes to cycle through all available resolutions; blacklist doesn't work; changing default options breaks the entire app

★☆☆☆☆2025-03-16
Watcher Watcher

Videos will play for exactly 19 seconds and start buffering forever. Started happening somewhere in February. Do not use this extension until devs address and fix this issue!!!

★☆☆☆☆2025-02-27
Francis

this will make my youtube limited to 720p

★☆☆☆☆2024-11-26
Liam

This extension make videos load far slower

★☆☆☆☆2024-06-28
OtherACTION

This extension worked for a while with no issues but for the last few months now, videos no longer play longer than 20 seconds with this extension. Even turning all settings off or resetting it to default does not fix it. Turning off the extension fixes the video playing and able to load the video but when the extension is turned back on, it breaks.

★☆☆☆☆2023-11-23
Yahrite Fohb

Update: Sigh. Iridium is causing a miniplayer to pop out when I scroll down and hit reply to a video. I tested it 20 times and iridium is the cause. It has a setting 'always visible' (stupid setting name). 'Changes into an always visible mini player when less than half of the video is visible, can be moved using right mouse button'. I can move this popout miniplayer with my right mouse button, so iridium is definitely the cause. I have this disabled though and it still appears, so the setting switch doesn't even work. Ffs. It also has 2 settings for video focus. "Fade out the webpage while the video is playing". Video focus with a switch next to it, and at the bottom the same exact setting with switch next to it. This extension has been here for years, how is this overlooked? Was annoyed af because I had the setting off right? Then later realize there's another one I have to switch off that's verbatim to the other one. Maybe now I'll remember now to bother with this extension again. It's a shame because this is the only thing that disables autoplay correctly, but guess I'll have to keep searching for that as I'm not dealing with some stupid miniplayer with a stupid setting that doesn't function properly. Update: Well, tried this 4 years later and the disable autoplay works. After trying about 20 extensions and scripts and this one works, so I'm happy with that. 1 to 5 stars. Doesn't work. Enabled? Youtube video won't play, just buffers. Disable, video works. Re-enable, video won't play. Waste of time. Also, the 'find out what this does' isn't even complete. For a majority of the settings there's no reference.

★☆☆☆☆2023-11-07
Ayumu Belfegor

Reverse playlist not working anymore

★☆☆☆☆2023-07-24
Sytry

Mostly broken. The only feature that seems to be working is showing the video on scroll... Everything else doesn't work or makes youtube throw an error... Shame

★☆☆☆☆2022-12-14
Skine

garbage, make youtube slower and unusable as videos dont play

★☆☆☆☆2022-11-29
Daniel Doubleday

Unfortunately broken. Does not play videos anymore

★☆☆☆☆2022-08-29
OrochiTabris

Installed it primarily for the ability to reverse the order of playlists (everything else would be bonus features) since some channels set them in order of newest-to-oldest and manually remaking them in oldest-to-newest is tedious. This was specifically mentioned as a feature offered by this extension, but I couldn't find it anywhere after installing it. Also, I couldn't get videos to play. Breaking YouTube while it's installed is kind of a deal-breaker.

★☆☆☆☆2022-07-08
cam

no longer works

★☆☆☆☆2021-12-09
Chris Vydas

endless buffering when enabled, had to uninstall just to get videos to play once more!

★☆☆☆☆2021-12-08
احمد المطوع

Does not work. Do not bother. Just rubbish.

★☆☆☆☆2021-12-03
Eli S

totally broken now

★☆☆☆☆2021-04-30
Paris

Awful. Nothing works. The autoplay stopper can't be used because it stops the video from playing altogether. The scroll for volume doesn't work. Nothing. Works.

★☆☆☆☆2021-04-03
Michael Hraba

I should say... loved it. But it's broken. Video buffer wheel just goes and goes... this extension broke for me around April 2nd, out of NOWHERE. So if you're confused... yup, this extension is dead and no longer supported.

★☆☆☆☆2021-03-28
sneed

the extension is officially dead

★☆☆☆☆2021-03-19
Illés Manzéger

videos dont start

★☆☆☆☆2021-03-16
Stuart Olsson

Doesn't work at all. Can't play any videos. People have been saying it'll be fixed since 2019 and that hasn't happened. The app is dead. Don't bother downloading it

★☆☆☆☆2021-02-19
Jordan Quinn-Mckenzie

its 2021 and the youtube videos still wont play- you have to refresh.

★☆☆☆☆2020-04-10
mons484

Extension is now Firefox only and has broken after the recent YouTube update. Autoplay is broken and throws "An error occurred" message causing you to refresh the page each time. It would have been nice not having to go to GitHub, dig through closed bug reports to find that the project was abandoned. Devs don't have time, I won't deny that, but I'm sure one can find 5 minutes to update the chrome web store description.

★☆☆☆☆2020-04-04
Hassan Zakai

Developer abandoned the chrome version.

★☆☆☆☆2020-04-03
Duncan

Dev doesn't support chrome

★☆☆☆☆2020-04-03
Keanan Smith

Youtube has changed something in their script which causes videos to not play when using this extension. The developer of this extension has abandoned the Chrome Version of this plugin and is hostile to those who submit bug reports on their Github.

★☆☆☆☆2020-03-27
Paulo D'Andréa (Dand)

Doesn't work anymore, every video crashes saying "something went wrong" and user needs to reload the page for the video to load. There hasn't been an update for over a year. Look for something else, this one is completely abandoned.

★☆☆☆☆2020-03-21
Tristan

Downloaded for the reverse playlist option, couldn't find the reverse playlist button literally anywhere on the page, and the extension also manages to break the youtube player half the time.

★☆☆☆☆2020-03-06
HB

Reverse Playlist not Working too

★☆☆☆☆2019-12-20
Piotr Rybak

It enables a multitude of unwanted features and asks for a donation right away, while the only feature that I installed this extension for isn't even working. The help button refers to a non-existing page on GitHub and even though I managed to find the correct page eventually, it didn't help in any way. I'm giving it the lowest rate because of the reverse playlist feature not working whatsoever and for the extension itself being inexcusably intrusive.

★☆☆☆☆2019-12-16
Rudolpher

No longer supported on Chrome.

★☆☆☆☆2019-12-03
Lith

Author has moved to development on Firefox, this extension now only causes problems on Chrome because it's not receiving updates.

★☆☆☆☆2019-09-25
Roni R

Came back to see if there have been any updates but seems like it was completely abandoned. Used to be great before it broke, videos just don't play with it on.

★☆☆☆☆2019-09-25
john doe

Reverse Playlist not Working

★☆☆☆☆2019-08-19
Craig x

DOESNT WORK - youtube videos simply WILL NOT play with this plug-in enabled, regardless of what settings are used. You fix that and then I can give it a proper test and review.

★☆☆☆☆2019-07-22
J D

Doesn't work. Video doesn't load.

★☆☆☆☆2019-06-29
Explo

Now extra feature that makes videos not play!

★☆☆☆☆2019-06-22
Russell

Got it only to reverse playlists. That feature doesn't work. It isn't even there.

★☆☆☆☆2019-06-09
R C

DON'T GET THIS EXTENSION Dev has abandoned and stopped working on this; issues are piling up in github repo get Enhancer for Youtube instead

★☆☆☆☆2019-06-07
Arkady Dal

A whole lot of weird unnecessary options are active out of the box - like hiding comments section, killing autoplay, and making icons square. And worst of all, it isn't doing the one thing I installed it for - it does not reverse playlists, it does not even spawn a button for it. A weird broken extension made to suit its' creator's weird taste.

★☆☆☆☆2019-05-20
Fallen Gaming

No longer works, stops videos from loading at all.

★☆☆☆☆2019-05-15
Daniel Schmidt

Was a great extension, but now it basically just stops any video from playing if it's enabled.

★☆☆☆☆2019-04-25
Evert Chin

No longer works, it broke youtube, videos are unable to play and there is no update nor communication from the author.

★☆☆☆☆2019-03-13

Tried it specifically for the blacklist functionality... hitting the "edit" button to add names to the list brings up a blank box that I couldn't type in. "Import" allowed me to type things in, but gave me a syntax error when I tried to save the changes. In short, I couldn't use the only feature I actually wanted. Googled for similar issues, but the only results I found were supposedly fixed or the user tried something different that didn't work for me. Since development appears to be on hold, I'm uninstalling.

★☆☆☆☆2019-02-02
Romeo Liang

Video doesn't play in popup window.

★☆☆☆☆2019-01-30
Chris

what is going on with iridium?? it was a great software now it stops videos from buffering. they have also removed the feature to still watch videos while moving pages, and then there was a glitch later where the audio kept playing. then they removed it. now i can't buffer videos? i'm sorry iridium, this is unacceptable.

★☆☆☆☆2018-03-02
Chris D'Andrea

Stopped Worrking

Permissions (1)

Permissions

storage Can store data locally in your browser

Details

Version 2.1.2
Updated Sep 19, 2024
Size 1.13MiB
First Seen Mar 24, 2026