Say Goodbye to Ads: SponsorBlock for YouTube videos

Written by: Kaushik Jethva

Last Updated: May 25, 2023

sponsorblock extension for youtube videos
SponsorBlock extension for YouTube videos

Welcome to the world of YouTube, where billions of users turn to every day for entertainment, education, and everything in between. Have you watched a YouTube video and suddenly found yourself bombarded by lengthy sponsored segments, product placements, or irrelevant content? With such a massive amount of content available, it can be hard to find exactly what you’re looking for. And even when you do, there’s often one thing standing in the way: ads.

If so, you’re not alone. Advertisements and sponsored content are commonplace on the segments of YouTube videos, and they can often interrupt your viewing experience and make it difficult to find the information or entertainment you’re looking for. No more wasting time on ads that you don’t care about – with SponsorBlock, you can take back control of your viewing experience and enjoy your favorite content uninterrupted. So why wait? Try out SponsorBlock today and start enjoying YouTube like never before!

1 What is SponsorBlock Extension?

SponsorBlock is a browser extension designed to help users skip past sponsored segments and other unwanted content on YouTube. With SponsorBlock, you can customise your viewing experience and quickly jump to the parts of a video that interest you most without being forced to sit through lengthy advertisements or other irrelevant content.

But how exactly does SponsorBlock work, and is it safe and easy to use? In this article, we’ll take a closer look at what SponsorBlock is, how it works, and why it’s quickly becoming one of the most popular browser extensions for YouTube users worldwide. So sit back, relax, and get ready to learn more about the ultimate tool for enhancing your YouTube music videos viewing experience with SponsorBlock for YouTube.

Download the SponsorBlock Google Chrome Extension and start enjoying your favorite videos without any sponsored ads.

2 How does SponsorBlock automatically skip YouTube sponsors?

SponsorBlock is a crowdsourced browser extension, which means anyone can submit segments of YouTube videos containing sponsors, self-promotion, or other unwanted content. When a person submits this information, it becomes part of the entire database, and the extension will skip right over sponsors, intros, outros, and subscription reminders. In addition, the entire database is public, which means that anyone can access it and contribute to it.

The way the extension works is simple. When you install the extension, it will modify the YouTube webpage to add an option to skip over sponsors, intros, outros, and subscription reminders. If a segment of the video is marked as sponsored in the database, the extension will skip right over it. This means that you won’t have to manually skip through the annoying parts of the video, which can save you time and frustration.

One of the great things about SponsorBlock is that it helps determine the reputation of YouTube video sponsors. When someone submits a sponsored segment, the extension will report sponsors to the entire database. This means that anyone who uses the extension can see which sponsors are sponsoring the most annoying parts of YouTube videos.

SponsorBlock is easy to use. If you come across a sponsored segment, you can submit it to the database by clicking a button in the extension. You don’t need special permission or data access to use the extension.

The extension is not just limited to skipping sponsorships. It can also skip over other segments of YouTube videos that you find annoying. For example, if you don’t like music sections of videos, you can mark them in the database, and the extension will skip them.

The source code for SponsorBlock is available online, which means that anyone can see how the extension works and contribute to its development. The extension is currently maintained by a user called Ajay Ramachandran, but anyone can contribute to the development of the extension.


To start using SponsorBlock, you need to install it as a browser extension. SponsorBlock is available for the most popular web browsers, including Google Chrome, Mozilla Firefox, and Microsoft Edge.


The database that SponsorBlock uses to identify sponsored content is created through crowdsourcing. When a user encounters a sponsored segment of a video, they can submit the timestamp of the start and end of that segment to the SponsorBlock database. This information is then verified by other users to ensure its accuracy.


When you play a video on YouTube, the SponsorBlock extension checks the database for any sponsored segments in that video. If there is a match, SponsorBlock will automatically skip over the sponsored segment, taking you directly to the next relevant part of the video.


SponsorBlock also allows users to customise their experience. For example, you can choose to skip only certain types of sponsored content or disable the extension for specific channels.

It’s worth noting that SponsorBlock is not proven for skipping sponsorships. The SponsorBlock database is created by users, so there may be cases where sponsored segments are not identified or are misidentified. However, the more users contribute to the database, the more accurate and effective SponsorBlock becomes. Overall, SponsorBlock is a useful tool for those who skip past sponsored content on YouTube and focus on the content that matters to them.

3 SponsorBlock data usage explanations

Video analysis

SponsorBlock analyses YouTube videos to identify where sponsor segments, intros, and outros occur. This analysis is performed using algorithms that search for common patterns and markers, such as visual cues, audio cues, and on-screen text.

Community contributions

SponsorBlock relies on contributions from its users to identify new sponsor segments, intros, and outros. Users can submit these segments manually, or they can be automatically detected and submitted by the extension if a user skips over a segment that has not been previously identified.

Syncing and sharing

SponsorBlock allows users to sync their data across devices and share it with other users. This feature helps to ensure that the extension is always up-to-date and provides accurate skipping functionality for all users.

4 Wrapping Up

SponsorBlock is a beneficial browser extension that can save you time and frustration when watching YouTube videos. It allows you to automatically skip sponsorships, intros, outros, subscription reminders, and other annoying parts of YouTube videos. It is a crowdsourced extension that anyone can contribute to, and it helps determine the reputation of YouTube video sponsors. Anyone can submit segments of YouTube videos to the database, which is public. If you find any annoying parts of YouTube videos, you can mark them in the database, and the extension will skip over them.

If you are still getting annoyed with YouTube ads, we suggest you to read our blog on how to stop YouTube ads.

FAQ's about SponsorBlock for YouTube videos

What is SponsorBlock in YouTube?

SponsorBlock is a browser extension and a service that allows users to skip sponsored segments or other unwanted parts of videos on YouTube. It relies on crowdsourcing to identify and timestamp sponsored segments, introductions, credits, and other parts of videos that users may want to skip. The extension is available for most popular web browsers and can be installed for free.

When a user encounters a sponsored segment or other unwanted part of a video, they can click on the SponsorBlock icon in their browser to skip the segment. If the segment is not already identified by the extension, the user can submit the timestamp and type of segment (such as “sponsor” or “intro”) to the SponsorBlock server to help identify it for future users.

According to the information available on the SponsorBlock website and its GitHub repository, the browser extension has been downloaded over 800,000 times from the Chrome Web Store alone and has over 16,000 stars on GitHub.

  1. Install the SponsorBlock browser extension for your preferred browser.
  2. Go to the YouTube video that contains the segment you want to submit.
  3. Click on the SponsorBlock icon in your browser to open the extension.
  4. Click the “Submit a segment” button.
  5. In the “Segment Type” dropdown menu, select the type of segment you want to submit (such as “sponsor”, “intro”, “outro”, “self-promotion”, or “music”).
  6. Enter the start and end time of the segment you want to submit. You can use the sliders or type the timestamps manually.
  7. Add any relevant comments or notes that will help the moderators understand the segment.
  8. Click the “Submit” button to submit the segment.

Once your submission is processed by the moderators, the segment will be added to the SponsorBlock database, and it will be available for all users to skip in future viewings of the video.

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About This Article

Kaushik Jethva
Written by: Kaushik Jethva author

This article has been viewed 724 times.

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Updated: May 25, 2023
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