PerfectPixel by WellDoneCode (pixel perfect)

This extension helps develop your websites with pixel perfect accuracy!
What is PerfectPixel by WellDoneCode (pixel perfect)?
PerfectPixel by WellDoneCode (pixel perfect) is an essential tool for developers and markup designers, allowing for precise, pixel-perfect comparisons by overlaying a semi-transparent image on top of developed HTML. This extension offers multiple layers support, layer inversion and scaling, per-site layers, persistent layers, minimalistic UI, flexible file upload, enhanced navigation, local file support, and more. Upgrade to PerfectPixel PRO for an ad-free experience, layer rotation, appearance customization, and premium support.

Extension stats

Users: 300,000+
Rating: 4.38 (604)
Version: 2.2.0.2 (Last updated: 2024-07-07)
Creation date: 2020-03-01
Risk impact: Moderate risk impact
Risk likelihood: Very low risk likelihood
Manifest version: 3
Permissions:
  • activeTab
  • scripting
  • storage
  • unlimitedStorage
Host permissions:
  • <all_urls>
Size: 749.57K

Other platforms

Not available on Firefox
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Extension summary

Analyze keywords

PerfectPixel is an essential tool for developers and markup designers, allowing for precise, pixel-perfect comparisons by overlaying a semi-transparent image on top of developed HTML.

Features:

  • Multiple Layers Support: Easily manage and compare multiple overlays.
  • Layer Inversion and Scaling: Adjust layers to match your needs.
  • Per-Site Layers: Keep separate layers for each website.
  • Persistent Layers: Your layers are saved between browsing sessions.
  • Minimalistic UI: Simple and intuitive interface.
  • Flexible File Upload: Drag-and-drop, URL pasting, and clipboard support.
  • Enhanced Navigation: Use keyboard arrow keys and mouse wheel for precision.
  • Local File Support: Works seamlessly with local files using the file:// scheme.

PerfectPixel PRO Features:

  • Ad-Free Experience: Enjoy a clean interface without ads.
  • Layer Rotation: Rotate layers for more accurate comparisons.
See more

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Helps in making pixel perfect web pages
  • Easy to use and quick to set up
  • Works well for many users
Cons
  • Scaling issues that affect usability
  • Not working on localhost
  • Some users reported payment and support issues
Most mentioned
  • Scaling issues
  • Ease of use
  • Functionality for pixel-perfect design
Recent reviews
Công cụ tuyệt vời, nếu biết dùng thì rất hữu ích. Cảm ơn nhà phát triển, chúc sức khỏe, phát hành nhiều tiện ích hay, hữu ích. Phát tài phát lộc
by Tỉnh Nguyễn, 2024-10-05

В последнее время плагин сильно тормозит
by Владимир, 2024-09-19

Almost perfect! It would be even better if you could add keyboard shortcuts for zooming (or support for the mouse wheel), as the layer images are not from current webpage but from design drafts. 接近完美!如果能提供缩放功能快捷键(或鼠标滚轮支持),就更好了!理由是原始比对图片并非来源于网页,而是设计稿。
by Ming Lei, 2024-08-07
View all user reviews

Extension safety

Risk impact

PerfectPixel by WellDoneCode (pixel perfect) requires a few sensitive permissions. Exercise caution before installing.

Risk likelihood

PerfectPixel by WellDoneCode (pixel perfect) has earned a good reputation and can be trusted.

Upgrade to see risk analysis details

Promo images

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