evidence-lens.com · Tools
3 items
AI summaries for YouTube™ videos, with key takeaways, research-backed claim checks, and cited Q&A. EvidenceLens is an AI video summarizer for YouTube that adds research-based fact checking. It creates a clear summary and key takeaways from the transcript, and you can then check important claims against a research index of 100M+ scholarly works. After installation, go to a YouTube watch page that has an available transcript. EvidenceLens sits beside the video, where you can read a summary, check claims and ask follow-up questions. • Video summaries: main ideas, structure, and key takeaways. • Claim checks: see what research supports, disputes, or leaves uncertain, with cited papers. • Ask questions: get transcript-grounded answers with source context. EvidenceLens works directly on YouTube watch pages and supports 12 languages plus light and dark themes. AI results can be incomplete or wrong, so review the cited sources before relying on them. YouTube is a trademark of Google LLC. EvidenceLens is not affiliated with or endorsed by Google LLC.
Oct 18, 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.