Full-Page Screenshot Change Overlay — Before vs After Visual Drag Slider

DiffFlow v0.17.0 introduces the Full-Page Screenshot Change Overlay Modal. Compare visual web page changes interactively with a drag slider overlay, pixel delta heatmaps, viewport presets, and zoom controls.

Features & Viewport Presets

• Interactive Drag Slider: Drag the visual slider handle left and right to reveal before vs. after screenshot changes.
• View Modes: Switch between Drag Slider, Side-by-Side, and Pixel Delta Heatmap modes.
• Responsive Viewports: Presets for Desktop (1920x1080), Tablet (768x1024), and Mobile (375x812).

Get Started

Open any monitor on your dashboard and click Visual Drag Overlay to inspect visual screenshot diffs!