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Highlight and review content with topic profiles, vocabulary packs, content selection tools, and optional AI helpers. Content Research Assistant helps you read and respond faster on any webpage. Select any part of a page and use one click tools to read, translate, summarise, and draft replies using optional on device Chrome AI when available. You can also measure how well a page matches your interests and highlight key terms as you browse. Key features • Read selected content in a clean, focused view • Draft reply for quick, private first drafts • Summarisation of selected content • Translation for selected content • Percent match to your content interest • Terms highlighting across pages Privacy Everything runs locally inside your Chrome browser on your device. No page content is sent to a developer server. Settings are stored in Chrome storage on your device. If you enable Chrome Sync, Chrome may sync those settings across your signed in browsers.
Jan 7, 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.