YouTube Downloader

YouTube Downloader is a free and unlimited add-on for youtube to convert videos to mp3 or mp4.

YouTube Downloader, the best YouTube mp3/mp4 converter ! Our youtube conversion extension is completely free and allows you to download your videos in MP3 but also in MP4 but in all possible formats for video (HD, FULL HD, 2K, 4K ...).

Why does a tab open as soon as I install the application? In this tab you should not close it thinking that it is a Popup! It is thanks to this page that you could download Ffmpeg (without it you cannot convert to MP3).

YouTube no longer provides mp3 video links but how do you provide them ? We manage to provide it thanks to the Ffmpeg converter that we have integrated directly into the extension !

Manifest V2 Add-on
By:
mp3-youtu.be
Daily users:
3,142
Rating:
3.92
(13)
Version:
1.9 Last updated: 2022-04-11
Creation date:
2021-11-04
Risk:
High risk impact High risk likelihood
Permissions:
  • <all_urls>
  • downloads
  • storage
  • webRequest
  • unlimitedStorage
Size:
133.66KB
Email:
co*****@addon-youtu.be
Full description:
See detailed description
Source:
Firefox Browser Add-ons
Updated:
3 years ago

User reviews

Worked really well for a couple of days then broke. Remove and reinstall didn't fix it. The button on youtube pages just has floating dots like it's trying to load. Support page is blank. I hope it gets fixed.
by pi*****, 2022-10-07
View all user reviews ›

Extension safety

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

YouTube Downloader requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details
  • Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
  • High ****** *** ********* ** ******* *** ******* ******* ** ****** *** *** ******** ******
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
  • Medium ****** ********** ** ******** ********** *** ********* ******* ******** ****** ******** ****** ********
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Browser Add-ons, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

YouTube Downloader may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.

Risk likelihood analysis details
  • Critical This extension is not longer available in the store
Upgrade to see full risk analysis details

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