PixelPerfect Lab - Design Overlay & Measure Tool
Visual design overlay and measurement tools for pixel-perfect web and email development.
As of June 2026, PixelPerfect Lab - Design Overlay & Measure Tool has 63 users in the Productivity category.
Usersup 26.0 percent+26.0%
63
63
Ratingno change0%
—
— reviews
Reviewsno change0%
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Version
1.1.4
Manifest V3
History
8 snapshotsTracking since Apr 1, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 1, 2026 | 50 | — | — | 1.1.4 |
| Apr 8, 2026 | 53 | — | — | 1.1.4 |
| Apr 19, 2026 | 59 | — | — | 1.1.4 |
| Apr 26, 2026 | 63 | — | — | 1.1.4 |
| May 11, 2026 | 61 | — | — | 1.1.4 |
| May 20, 2026 | 66 | — | — | 1.1.4 |
| May 30, 2026 | 63 | — | — | 1.1.4 |
| Jun 7, 2026 | 59 | — | — | 1.1.4 |
| Now | 63 | — | — | 1.1.4 |
Permissions & access
- Permissions
- storagescriptingtabsactiveTab
- Host access
- None declared
Screenshots
About
PixelPerfect Lab is a visual design and development tool built to help designers and developers achieve pixel-perfect layouts directly in the browser. Use PixelPerfect Lab to overlay your mockups on live websites, measure spacing and alignment, and inspect visual details during web or HTML email development. Key features: • Overlay design mockups (PNG, JPG, SVG) directly on the page • Drag, resize, and align overlays with pixel-level precision • Adjust opacity and blending modes to compare details • Add guides and rulers for accurate references • Measure distances, margins, and element sizes • Inspect page elements and generate CSS values • Pick colors from any element using the color picker • Draw annotations with arrows, lines, and text • Capture screenshots for review or handoff • Preview layouts across predefined responsive viewports • Add multiple images via drag-and-drop or image URLs Who is PixelPerfect Lab for? • Front-end developers • Email developers • Designers implementing UI in code • Teams focused on pixel-perfect accuracy PixelPerfect Lab is designed to be used on demand and focuses on visual accuracy, speed, and productivity. It does not track browsing activity and is activated only when the user chooses to enable it.
Technical
- Version
- 1.1.4
- Manifest
- V3
- Size
- 686KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- njmlclmmelcdjejglgeiafinelmdgoig
- Developer ID
- u1b9f00e3186264aa87460c4aa70315f7
- Developer Email
- [email protected]
- Created
- Jan 12, 2026
- Last Updated (Store)
- Jan 30, 2026
- Last Scraped
- Jun 7, 2026
- Website
- —
- Support URL
- —
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Data sourced from the Chrome Web Store · last verified Jun 7, 2026.