Highlark - Screenshot Annotator icon

Highlark - Screenshot Annotator

by Blackshoal Β· Tools
Manifest V3 Free
View in Chrome Web Store Data as of 17 Oct 2026

The lightweight open-source screenshot annotator. Capture, annotate, and share.

Users
3
0 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#293K
#242K among extensions
Version
1.0.5
updated 5 May 2026

Users

monthly, 6 months
024May 2026Aug 2026Oct 2026
Latest, 17 Oct 2026: 3 usersMove the mouse over the chart for any month

Ratings count

monthly, 6 months
001May 2026Aug 2026Oct 2026
Latest, 17 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Highlark - Screenshot Annotator

Highlark - Screenshot Annotation Made Simple Capture any part of your screen, add professional annotations, and share instantly. Highlark is the annotation tool that respects your privacy. **Why Choose Highlark?** - **100% Private** β€” All your screenshots and annotations stay on your computer. Nothing is uploaded to servers. Ever. - **Fast & Lightweight** β€” No bloat. Just the tools you need, nothing more. - **Completely Free** β€” Open source, ad-free, forever. **Powerful Features** - πŸ“Έ **One-Click Screenshot** β€” Capture the active tab instantly - πŸ–ŠοΈ **8 Annotation Tools** β€” Text, arrows, rectangles, circles, lines, image insert, crop, and blur - 🎨 **Full Customization** β€” Choose colors, font sizes, and line widths - βŒ› **Multi-Step Undo** β€” Undo dozens of actions, not just the last one - πŸ”’ **Blur for Redaction** β€” Hide sensitive information with blur or invert-blur mode - πŸ’Ύ **Local Gallery** β€” All screenshots stored securely in your browser - πŸ“₯ **Download & Share** β€” Export as PNG or generate shareable links - ⚑ **Zero-Lag Performance** β€” Instant capture and smooth annotations **Perfect For** - πŸ› **Bug Reports** β€” Annotate issues with precise arrows and text - πŸ“š **Education** β€” Highlight important content in tutorials and documentation - 🎨 **Design Reviews** β€” Quick feedback with professional markups - πŸ“‹ **Documentation** β€” Create clear step-by-step guides with images **Privacy You Can Trust** All your data stays on your device: - βœ“ No cloud storage - βœ“ No analytics or tracking - βœ“ No third-party integration - βœ“ Complete control over your content **Open Source** Review our code on GitHub and contribute: https://github.com/cbonoz/highlark Start capturing and annotating like a pro. Download Highlark today.

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days0+0.0%00.00

Version history

2 versions recorded
1.0.55 May 2026
1.0.34 May 2026

Details

Category
Tools
First seen
4 May 2026
Size
519 KB
Languages
en-US
Pricing
Free
Privacy policy
github.com
Extension ID
ahhigbflppojomkaoljjiikahdjoabgi

Permissions and risk

Low riskimpact 1, likelihood 2
Permissions
activeTabstoragewindowsdownloads

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