Tab Whiteboard

Unknown author · Workflow & Planning

Open in Chrome Web Store

Users

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Avg rating

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Ratings

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Updated

Sep 1, 2026

Media

2 items

Description

Annotate your chrome tabs Tab Whiteboard turns any webpage into an interactive canvas. Whether you are delivering a presentation, recording a video tutorial, running a live demo, or reviewing web designs, you can mark up and explain content directly over the active tab without leaving your browser. Features: - Laser pointer (Perfect for presentations) - Freehand pen - Precision Eraser - Geometrical shapes (Lines, Rectangles, Circles, and Arrows) - Easy clear (Remove all annotations in one click) - Touchscreen support - Scrolling support

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.
14
Description length
Characters in the listing description.
544
Media assets
Screenshots and videos on the listing.
2
Has promo video
Whether the listing includes at least one video.
Yes
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.
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Keyword in description
Case-insensitive substring match in the description.
—
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
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Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
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These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.