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Turn your digital footprint into authentic LinkedIn posts. Capture insights, generate drafts, post in one click. Stop staring at the blank page. Turn your reading into LinkedIn authority in seconds. Lumina is the ultimate browser companion for professionals who want to build a personal brand without the "cringe" or the 30-minute writing manual. Most LinkedIn posts fail because they sound like standard AI. Lumina is different—it focuses on human-sounding technical reflections, practical TL;DRs, and real-world scenarios based on what you are actually reading. 🚀 Key Features: Passive Capture ("Sparks"): Found an interesting technical article or a GitHub repo? Highlight any text and save it as a "Spark" in one click. Context-Aware AI: Lumina doesn't just write generic content. It uses the page title and URL you are reading to give your drafts real technical context. Anti-Cringe Formatting: Choose between 4 distinct human styles: The Practical Win (TL;DR): Short, punchy takeaways. The Insight (Perspective): Strategic technical trade-offs. The Discussion (Question): Engaging questions for your network. The Scenario (Problem → Cause → Fix): Detailed engineering stories.
Jan 21, 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.