YouTube LevelUp Firefox

YouTube LevelUp

By: TN3W
Blocks Shorts and members-only, returns dislikes, skips sponsors, anti-translate, auto-continues, enables background playback.

Features & Capabilities

The Ultimate All-in-One YouTube Enhancement Extension

YouTube LevelUp is the ultimate all-in-one YouTube enhancer. This lightweight, open-source extension bundles seven improvements into a single install, designed to make YouTube feel right from the start. The code is auditable, uses minimal permissions, and avoids tracking or analytics.

What It Does

  • Shorts Blocker: hides Shorts tabs, shelves, and videos across pages.
  • Members-Only Content Blocker: hides members-only videos from feeds and recommendations.
  • Dislike Counter Restoration: restores real dislike counts via the Return YouTube Dislike API.
  • Smart Sponsor Skipping: automatically skips sponsor segments using SponsorBlock.
  • Auto-Continue Watching: bypasses "Are you still watching?" prompts when active.
  • Anti-Translate: restores original audio and descriptions on dubbed videos.
  • Background Playback: continues playing when the tab is in the background.

Security & Privacy: No tracking, analytics, or persistent identifiers. Local caching only. Open source and auditable. License: Apache 2.0 (2025).

User Growth & Download Statistics

By:
TN3W
Daily users:
667 5
Rating:
5.00
(13)
Version:
1.4.0 Last updated: 2026-06-18
Version code:
6313394
Creation date:
2025-11-16
Risk:
High risk impact Moderate risk likelihood
Permissions:
  • storage
  • https://returnyoutubedislikeapi.com/*
  • https://sponsor.ajay.app/*
Content scripts matches:
  • *.youtube.com
  • *.youtube-nocookie.com
  • *.youtubekids.com
Size:
39.57KB
Email:
tn*****@protonmail.com
URLs:
Website
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-06-20
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
TN3W
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/youtube-levelup/
Email:
tn*****@protonmail.com
Website:
https://github.com/tn3w/YouTube-LevelUp/issues

User Reviews

Extensão incrível, cara!!
by Ad*****, 2026-06-03

Na
by Mo*****, 2026-05-25

Can you add image and text posts too pleeaaase
by Fi*****, 2026-05-20
View all user reviews ›

Is YouTube LevelUp Safe?

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

Risk impact analysis details
  • Critical Request access to the following domains: returnyoutubedislikeapi.com, ajay.app, youtube.com, youtube-nocookie.com, youtubekids.com
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
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 Add-ons Store, 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 LevelUp is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details
  • High This extension was recently updated in the past month. New updates may not be stable or safe.
  • High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
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