Pixel Ruler — Edge Detect
iOS app by HATTOU LLC. Developer Tools · HATTOU LLC
- Store rating
- 0 / 5
- Store rating count
- 0
- Download price
- Free to download
- In-app purchases
- Unknown
- Version
- 1.0.1
- Listing last refreshed
- 2026-09-10
View the original store listing
Store description excerpt
Pixel Ruler is a free menu bar tool for macOS that measures any UI element on your screen with automatic edge detection. Just press Cmd+Shift+M, hover over a button, icon, or layout block, and the dimensions appear instantly — copy them as CSS, SwiftUI, Tailwind, or your own template. — BUILT FOR DESIGNERS AND FRONTEND ENGINEERS — When you compare a Figma design against a built UI, you don't want to drag, zoom, and count pixels by hand. Pixel Ruler reads the pixels directly from your screen and finds the boundaries for you. — FEATURES — • Auto edge detection in 4 directions (left / right / up / down) • Drag mode for arbitrary rectangles, ±1px keyboard fine-tuning • Pin multiple measurements on screen with Shift+click • Save annotated screenshots (Cmd+S) with measurement lines baked in • Copy formats: CSS, SwiftUI, Tailwind, or your own custom template • Multi-display aware — keyboard shortcuts follow the cursor • Menu bar app with Cmd+Shift+M global hotkey • Native ScreenCaptureKit, no Accessibility permissions required for the hotkey — PRIVACY-FIRST — Pixel Ruler is fully offline. No analytics, no ads, no data collection, no account required. The Screen Recording permission is used only to read pixel colors for edge detection — your screen content never leaves your Mac. — TIP JAR — Pixel Ruler is free and stays free. If it saves you time, you can leave a small tip from the Settings panel. All features work the same whether you tip or not. — REQUIREMENTS — macOS 14 (Sonoma) or later. Screen Recording permission required for edge detection mode (optional — Drag mode works without it). — SUPPORT — Privacy Policy: https://hattou.com/apps/pixel-ruler/privacy.html Support: https://hattou.com/apps/pixel-ruler/support.html Email: support@hattou.com
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