Background creator
Gradient Generator Online for Custom PNG Backgrounds
Create a two-color linear gradient, set the angle, preview it fullscreen and download a custom-resolution PNG for desktop, mobile, presentation or video backgrounds.
Smooth backgrounds without an image editor
The preview uses the same CSS gradient shown in the code block. PNG export renders the gradient locally at up to 7680 pixels per side, useful for wallpapers, presentation backdrops, product photography and checking a display for color banding.
More screen tools
Free browser-based utilities for testing, lighting and creating screen backgrounds.
Color Screen
Open any solid color full screen or download it as an image.
Screen Light
Turn your display into an adjustable warm or cool light source.
Gradient Generator
Build, preview and export smooth two-color backgrounds.
Screen Information
Inspect resolution, pixel density, viewport and display capabilities.