Return YouTube Dislike for Firefox is a highly popular, open-source browser add-on designed to restore the public dislike counter that Google removed in late 2021. Maintained by developer Dmitry Selivanov, the extension has served over 20 million unique daily users across multiple browsers.
While it remains a must-have tool for evaluating video quality and avoiding clickbait, its reliance on statistical guesstimates and recent, controversial monetization tactics have sparked mixed reviews from the community. Core Mechanics: How It Works
Because YouTube completely blocked public dislike data from its API, the extension cannot pull official real-time numbers. Instead, it uses a hybrid algorithmic approach:
Archived Data: It references a massive database containing nearly a billion video metrics stored before YouTube’s December 2021 policy shift.
User Data & Extrapolation: For videos uploaded after 2021, the extension logs the behavior of its millions of active users. It tracks how often extension users hit the dislike button and extrapolates that data across the video’s total view count to estimate the absolute total. Pros & Key Advantages
Seamless Interface Integration: The extension integrates cleanly directly into the native YouTube user interface right next to the standard like button.
Excellent Quality Filter: Despite working on estimates, it provides an immediate, vital reality check for identifying scams, fake tutorials, misleading news, and extreme clickbait.
Privacy Focused: It requires no complicated registration, personal profiles, or user account setups to work. Cons & Performance Vulnerabilities 1. Wildly Inaccurate Extrapolations
Because the metric is based on a sample pool of people who care enough to install a dislike extension, the demographic data is heavily skewed. For highly viral, mainstream videos, the data is relatively reliable. However, for unpopular, newly uploaded, or niche videos with fewer views, the extension’s numbers can be wildly inaccurate compared to the creator’s private dashboard. It is also vulnerable to targeted bot manipulation. 2. Intrusive Ad Backlash & Premium Paywalls
See YouTube Dislikes – Get this Extension for 🦊 Firefox (en-US)
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