ColorZilla
Developer Tools
Advanced Eyedropper, Colour Picker, Gradient Generator and other colourful goodies
Users
4M
Rating
4.6
Reviews
3,938
7D Growth
0|0%
Stable signalUnknownMedium-risk permissions
Pixel Scout
Pixel-perfect toolkit for developers and designers — design overlay, grid system, guides, and measurement tools
Users6Current public install base
Rating5.0Store average score
Reviews3Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
2 assetsPixel Scout Media preview
Trend
30-day user trend
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User Growth Over Time
Rating trend
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30-day rating change
Start
5.00
Latest
5.00
30-day rating change
0.00
2026年6月29日2026年7月5日
Growth overview
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1-day growthFlat
00%7-day growthFlat
00%30-day growthFlat
00%Technical snapshot
Version, languages, and crawl freshness
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Version1.0.0
ManifestV3
Size78.25KiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
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🎨 Design Overlay
Overlay designs from Figma or uploaded images (PNG, JPG, WebP) on any webpage. Adjust opacity, scale, position, invert colors, and lock settings.
🔗 Figma Integration
Connect with your Figma Personal Access Token, browse files, select a frame — the design loads as an overlay. Refresh with one click to pull the latest version.
📐 Grid System
Pixel grid with customizable size (4, 8, 10, 16px or any value). Column grid with configurable count, gutter, and margin. Add horizontal and vertical guides at exact positions with live preview.
Reviews
Recent review snapshot
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Reviews with text3Synced review bodies
Total reviews3Chrome Web Store public rating/review count
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The best extension I’ve ever used for checking layout accuracy. You can connect designs directly from Figma , overlay a preview image on top of your page, or add your own grid and guides. And the cherry on top is the extension’s clean and pleasant UI. Highly recommended!
The grid + guides combo replaced three other tools. I used to run a pixel grid extension, a separate ruler tool, and a column-grid bookmarklet. Pixel Scout replaces all three. The 8/10/16px presets are right where I want them, the column grid handles 12-col layouts cleanly with adjustable gutters and margins, and the click-and-drag ruler shows width/height/diagonal at once. Color and opacity are tweakable so the grid never fights the design underneath. Clean UI, no popup spam, no telemetry asks. Exactly what a tool like this should be.
Finally, a Figma overlay that just works. I've tried half a dozen "design overlay" extensions over the years and most of them either force you to export PNGs by hand or break the moment the design changes. Pixel Scout connects directly to Figma with a personal access token — I pick the frame, it loads, and a one-click Refresh pulls the latest version after the designer pushes updates. The Diff blink mode is the killer feature for me: instead of squinting at 50% opacity, I just toggle blink and every misaligned pixel jumps out. Saved me at least a couple of hours on the last sprint.