Pixel Ruler Pro

Measure any pixel on screen with pinpoint accuracy. Detect UI elements instantly with AI. Pick colors in HEX, RGB, and HSL — all in one tool.

Pixel Ruler is the essential companion for designers, developers, and anyone who cares about pixel-perfect precision. Whether you're checking spacing between elements, identifying colors, or analyzing UI layouts, Pixel Ruler streamlines your workflow.

KEY FEATURES:

• AI-Powered Element Detection — Automatically recognize UI components using on-device machine learning. No internet required.

• Precision Pixel Measurement — Measure distances, widths, and heights down to the exact pixel. Drag rulers across any screen content.

• Smart Spacing Analysis — Instantly measure gaps between detected elements. Perfect for verifying design specs and layout consistency.

• Advanced Color Picker — Tap any pixel to grab its color in HEX, RGB, or HSL format. Copy values with a single tap.

• On-Device Processing — All detection and measurement happens locally on your device using CoreML. Your screenshots stay private.

• Clean, Focused Interface — A minimal UI that stays out of your way so you can focus on what matters: the details.

BUILT FOR PROFESSIONALS:

Pixel Ruler is designed for UI/UX designers reviewing mockups, front-end developers verifying implementations, QA engineers catching visual regressions, and product managers who demand visual precision.

Import screenshots or capture directly from your screen, then measure, detect, and pick colors — all without leaving the app.