pixelDiff – Figma overlay for pixel-perfect web development

Summary: pixelDiff overlays Figma designs on live websites to reveal pixel-level differences in real time, enabling precise visual comparison. It uses a Chrome extension to adjust opacity and compare Figma frames directly with any website.

What it does

pixelDiff overlays Figma frames on live sites via a Chrome extension, allowing real-time opacity adjustments to identify subtle pixel differences.

Who it's for

Frontend developers and QA teams seeking accurate visual validation of web implementations against Figma designs.

Why it matters

It eliminates guesswork by showing exact pixel alignment between code and design, improving design QA accuracy.