BJ-SnapMark - Screenshot & Web Annotation Tool

Unknown author · Tools

Open in Chrome Web Store

Users

Avg rating

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Ratings

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Updated

Oct 28, 2026

Media

4 items

Description

Free, local-only screenshots and annotations. Nothing is uploaded or saved by BJ-SnapMark. Capture and edit screenshots directly in Chrome with SnapMark. Features: - Capture visible webpages. - Capture full-page screenshots. - Select specific areas or elements. - Annotate with arrows, shapes, text, and highlights. - Blur or pixelate sensitive information. - Crop and edit images. - Export screenshots as PNG or JPEG. - Copy screenshots to your clipboard. Privacy-first design: - No account required. - No backend or cloud uploads. - No paid APIs. - Screenshots are processed locally. - No persistent screenshot history. SnapMark is designed for developers, designers, students, and anyone who needs a fast and simple screenshot tool.

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.
46
Description length
Characters in the listing description.
736
Media assets
Screenshots and videos on the listing.
4
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).
9.4

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