youtubespoiler.com · Tools
5 items
Spoil any YouTube video from the thumbnail — before you click. Kill clickbait in ~2 seconds. Free. Summarize any YouTube video in ~2 seconds — without opening it. Hover over a thumbnail, click Spoil, and get AI bullet takeaways. Built for skipping clickbait, not for another watch-page summarizer. WHAT MAKES YOUTUBE SPOILER DIFFERENT? Most YouTube summarizer extensions need you to open the video first. YouTube Spoiler works from the thumbnail on Home, Search, Subs, sidebar, and more. Hover, Spoil, decide — no extra tabs, no paste-a-URL loop. HOW IT WORKS 1. Hover any YouTube thumbnail — a Spoil badge appears 2. Click Spoil — AI reads the captions and streams key takeaways 3. Read, copy, or skip — in seconds, not minutes FREE AND PRO - Free: 3 spoils per day — enough to try it as a daily habit - Pro: $3.99/month for unlimited spoils (Stripe) - Google sign-in is used for daily limits and Pro — we do not track your YouTube watch history FEATURES - AI bullet summaries streamed in real time - Spoil from thumbnails (no need to open the video) - Summaries in 34+ languages (including RTL) - Rate summaries (thumbs up/down) to improve quality - Copy summary in one click - Keyboard: S on a video page to Spoil, Esc to dismiss - Dark mode matches YouTube - Lightweight — built for everyday browsing PERFECT FOR - Skipping clickbait before you commit 20 minutes - Research — scan several videos fast - Non-English videos summarized in your language - Students, tutorials, and "is this worth watching?" decisions WHY YOUTUBE SPOILER? YouTube titles and thumbnails are optimized to get the click. YouTube Spoiler gives you the abstract first — key claims and takeaways — so you choose what deserves your time. Website: https://youtubespoiler.com Support: support@youtubespoiler.com
Sep 28, 2026
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.