Pixel-Level Precision for Designers & Developers on macOS
Never miss a sub-pixel alignment or color mismatch again. iScreenshot includes an integrated 4x Retina magnifier with instantaneous color sampling and single-key clipboard export.
Designed for High-DPI Retina Displays
Modern Mac screens pack millions of pixels into compact spaces. Identifying a 1-pixel CSS border misalignment, verifying gradient steps, or grabbing a specific brand hex code with the human eye is notoriously difficult on Retina and Liquid Retina XDR displays.
iScreenshot integrates a high-speed, sub-pixel magnifying loupe directly into the screenshot capture interface, giving designers and engineers surgical visual inspection capabilities.
- 4x Optical Retina Magnification: Crisp zoomed-in view of individual screen pixels with grid demarcation and center target crosshair.
- Dual Color Readout: Displays uppercase Hex color code (e.g.
#3B82F6) alongside exact RGB integer components. - Instant 'C' Key Copy: Press C at any time to copy the current hovered pixel's Hex value directly to your clipboard without leaving capture mode.
- Sub-Pixel Coordinate HUD: Live readout of current X/Y display coordinates and width/height dimensions.
Zero-Latency Desktop HUD
The magnifier follows your cursor smoothly across multiple monitors, handling wide-gamut Display P3 and sRGB color profiles accurately. When combined with keyboard arrow keys, you can nudge the selection by single pixels to achieve 100% design fidelity.
Frequently Asked Questions
How do I copy a color code without creating a screenshot file?
Simply press ⌃A to activate capture mode, hover over your desired pixel, and press 'C'. The Hex code is immediately copied to your clipboard, and you can press Esc to dismiss.
Does the magnifier work across multi-monitor setups?
Yes. It seamlessly transitions across built-in MacBook screens and external 4K/5K monitors with full DPI and color profile awareness.
Pick colors with surgical precision
Download iScreenshot and inspect any pixel on your Mac screen with shortcut ⌃A and key C.