Return Youtube UI
An extension that returns the look of YouTube to before everything became rounded and circular. Preferences are available on the popup and you are free to fork it at https://github.com/42null/Return-YouTube-UI.
Return Youtube UI - Firefox Add-on
Return Youtube UI is a Firefox add-on that replicates the previous look of YouTube with a more rounded UI. It injects Javascript, CSS, and HTML into YouTube pages to restore the old appearance. No data is shared, and changes can be easily removed by removing the extension.
Add-on stats
Weekly download count: 7
Firefox on Android: No
Risk impact: High risk impact 
Risk likelihood:
Manifest version: 3
Permissions:
- storage
- scripting
- tabs
Host permissions:
- *://*.youtube.com/*
Size: 519.18K
Email: jo*****@duck.com
URLs: Website
Ranking
Other platforms
Not available on Chrome
Not available on Android
Not available on Edge
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Add-on summary
This extension uses JavaScript to inject JavaScript, CSS, and HTML into YouTube pages in order to replicate the look of YouTube before a more rounded UI was implemented. Updates are still being made, but much of the old look is already back. Changes are made to the look only, no data is ever sent or shared. To remove all changes made by the extension, just remove the extension and reload the page.
Add-on safety
Risk impact
Return Youtube UI requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.
Risk likelihood
Return Youtube UI has earned a fairly good reputation and likely can be trusted.
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