Gradient Background Image Generator

How to use

1. 1Pick a gradient type: linear, radial, conic, or solid, or start from a preset.
2. 2Edit the color stops, adjust the angle, and add or remove stops as needed.
3. 3Set the output width and height, or choose a wallpaper or social card size preset.
4. 4Optionally add grain for texture, then choose PNG, JPG, or WebP and set the quality.
5. 5Click Download to save the full-resolution image, or copy the matching CSS.

About this tool

Gradient Background Image Generator renders a gradient or solid color to a real image file you can download, not just CSS. Choose a linear, radial, or conic gradient, add two or more color stops, set the angle, and pick the exact output dimensions from a set of wallpaper, phone, square, and social card presets or type your own width and height. A grain control adds subtle texture so large flat areas band less, which is useful for desktop and phone wallpapers. The live preview is scaled to fit your screen, but the downloaded file is always rendered at the full pixel size you set. Export as a lossless PNG, or as JPG or WebP with an adjustable quality slider for smaller files. The matching CSS gradient is shown as a copyable convenience so you can reproduce the same look in a stylesheet. Everything is drawn locally on a canvas in your browser, so nothing you create is uploaded to a server.

Free to use. Works in your browser. No signup, no login.