PixelByPixelMatch

Compare Figma designs with live websites. Check fonts, sizes, colors, and preview on phone & tablet viewports side by side.

PixelByPixelMatch — see your Figma design and live website side by side, on every device, in every engine. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ WHAT IT DOES ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🎨 PULL FROM FIGMA Paste a Figma file URL. Extract every color, font, weight, and size used in the design — in one click. 🔍 SCAN THE LIVE PAGE One click reads every visible style on the current tab. Click any element to inspect its computed font, size, weight, color. 📱 RESPONSIVE PREVIEW GALLERY Open one URL in 20+ device viewports at once: iPhone SE → iPhone 16 Pro Max, iPad Mini, iPad Pro, Pixel, Galaxy, MacBook, desktop. Side-by-side, scrollable, interactive. ⚡ REAL SAFARI + FIREFOX RENDERING (PRO) This is the big one. Most "responsive" tools fake Safari and Firefox by changing the User-Agent string — Chrome is still doing the rendering. We don't. Pro mode launches the REAL WebKit (Safari) and REAL Gecko (Firefox) engines via a small companion app, takes a screenshot, and shows you what each engine actually renders. Catches bugs that no Chromium-based tool can detect. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ WHO IT'S FOR ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ▸ Designers double-checking that engineering shipped what was designed ▸ Front-end devs catching cross-browser bugs without juggling 3 browsers ▸ QA teams running visual regression checks before release ▸ Anyone tired of "works on my machine" reports ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ KEY FEATURES ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ✓ Figma color & typography extraction (official Figma API) ✓ Click-to-inspect overlay on any live page ✓ 20+ pre-configured device profiles ✓ Adjustable zoom (35% → 100%) ✓ Filter by phone / tablet / desktop ✓ Per-device User-Agent, viewport, DPR, touch settings ✓ Real WebKit & Gecko rendering (Pro) ✓ Works offline — including localhost & intranet sites ✓ 100% local — your URLs never leave your machine ✓ Dark mode UI ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ PRIVACY (READ THIS) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ • No analytics. No tracking. No telemetry. • Your Figma token is stored only in chrome.storage and used only for direct calls to Figma's API. • Pro mode renders screenshots on your own machine via a local companion app. Page content and screenshots never go to any server. • The only outside network call (Pro only) is the first-time browser engine download from Microsoft's Playwright CDN. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ GETTING STARTED ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 1. Install the extension. 2. Click the icon, paste your Figma Personal Access Token (one-time setup). 3. Open any URL → click the extension icon → "Responsive Preview" to see it on all devices. 4. For Real Safari/Firefox rendering: click "✨ Pro" in the gallery and follow the install prompts. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ SUPPORTED BROWSERS ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ✓ Chrome (recommended) ✓ Microsoft Edge ✓ Brave ✓ Chromium (Pro helper currently macOS only — Windows support coming soon.) Built for designers and engineers who care about the details. Questions or feedback? Reach out via the support link. Version 4.1.1.2 — Real Engines (Pro) ✨ NEW: Pro tier — render every device tile with real WebKit (Safari) and real Gecko (Firefox) instead of Chromium-with-spoofed-UA. Catches engine-specific bugs that no Chromium-based tool can detect. 🚀 Performance: Concurrent render queue with smart cancellation. Switching engines mid-render no longer wastes work. 🪶 Tiny install: The Pro helper companion app is just 2.8 MB. Browser engines download lazily — only when you first pick that engine, only what you actually use. 🔒 Still 100% local. No servers. No telemetry. Your URLs never leave your machine. 🛠 Under the hood: • Native messaging bridge to local helper (Chrome's official API) • Playwright-powered real engine launches • Per-engine lazy install (~286 MB WebKit, ~268 MB Firefox, both optional) • First-time download progress messaging in the gallery Default mode (free) unchanged — Chromium iframes with per-device UA & viewport.