5 items
See how useful a YouTube video is before watching Ysum helps you focus on valuable YouTube content by filtering out distracting or clickbait videos. The extension analyzes video metadata (title and description) and displays a usefulness score (0–100) directly on the video thumbnail or video page. This gives you a clear signal about whether the video is worth your time before you start watching. How it works: Install the extension and log in to your account. Open YouTube. Badges will appear on video thumbnails and video pages. Use the score to decide whether to watch or skip. Who it’s for: Students and researchers learning from YouTube Professionals seeking only high-value content Anyone looking to reduce procrastination and distractions Why it’s useful: Prevents wasting time on low-quality or irrelevant videos Reduces endless scrolling and decision fatigue Helps prioritize videos that align with your goals Future updates will include the ability to click a badge to view a video transcript, generate a personalized summary, and export useful content to tools like Notion or Obsidian.
Aug 16, 2025
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.