Lens — 5W1H Explainer

Unknown author · Tools

Open in Chrome Web Store

Users

Avg rating

—

Ratings

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Updated

Jul 19, 2026

Media

3 items

Description

Select any text to get a context-aware Who/What/When/Where/Why/How explanation, fully on-device. Lens explains any word, phrase, or sentence in the context of the page you're reading — just select the text. A small card appears with a one-line explanation; expand it for the other relevant dimensions (Who / What / When / Where / Why / How). Lens shows only the dimensions that genuinely apply — a concept gets What/How/Why, a person gets Who — never six boxes of filler. Private by default: it uses Chrome's built-in on-device AI (Gemini Nano). No network requests, no accounts, no telemetry. Optional cloud mode lets you bring your own OpenRouter API key. Requires Chrome 148+ and a one-time ~4GB on-device model download.

History

30d 90d 1y all

rating_count is the Chrome Web Store ratings count, not a written-review count.

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
21
Description length
Characters in the listing description.
726
Media assets
Screenshots and videos on the listing.
3
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
1
Developer website
Listing exposes a developer website URL.
No
Contact email
Listing exposes a contact email.
Yes
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).
3.2

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.