Online Gradient Background Generator

Preview CSS gradient effects in real time, supporting linear, radial, and conic gradients, with one-click code generation and image export.

Bug report

Browser execution mode: Your data is processed in your browser and is not uploaded to the server.

Speed and Stability: Processing speed depends on your device and browser. For large batch work, the desktop version may be more stable.

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If the online tool fails to load or run, try the desktop tool.https://tools.yikeaigc.com/

Tool Usage

Return to old version

Set the gradient first, then copy the code or export an image. Supports linear, radial, conic, repeating gradients, and multi-color stops. Changes sync to the preview on the right.

Set Gradient

Choose a gradient type first, then adjust direction and color stops. Keep color stops sorted ascending.

Gradient TypeConic gradients are ideal for angle palettes and circular backgrounds

Direction & ShapeLinear gradients can use angles or quick directions

Linear Angle90°

Repeat Period32%

Radial Shape

Spread

Repeat Period32%

Center X50%

Center Y50%

Start angle0°

Center X50%

Center Y50%

Repeating gradient Soft light layer Vignette Fine texture

Color stopsSupports 2–10 stops with opacity and position

Sample templatesUse as a starting point for adjustments

Code Export

After confirming the preview, copy CSS or export PNG, JPG, SVG, CSS files, and asset packs.

Code formatChoose declarations by development scenario

Code mode

Class / variable name

Include fallback background color Minify code

CSS code

Image SizeCustom size is used for image and SVG export

Size Preset

JPG Quality92%

Width (px)

Height (px)

Download AssetsAsset pack includes CSS, SVG, PNG, and settings JSON

Live preview

Gradient Preview Updates instantly after changes

TypeLinear

Color stops2

Export size1920x1080

Code length0

Instructions

Software Usage Instructions

Set the gradient type: Choose a linear gradient, radial gradient, or conic gradient. Linear is suitable for banners and webpage backgrounds, radial is suitable for center-spreading effects, and conic is suitable for rings, color wheels, and decorative patterns.
Adjust direction and shape:
- Linear gradient: Use the direction buttons, or set a 0-360 degree direction with the angle slider.
- Radial gradient: Set a circle or ellipse, spread range, and center point X/Y position.
- Conic gradient: Set the starting angle and center point position.
Configure color stops: Use the color picker, HEX input field, position percentage, and opacity parameters to control each color stop. You can add, delete, sort, and reverse colors, and evenly distribute stops with one click.
Use effect options: Enable repeating gradients, soft light layers, vignettes, and fine texture to make backgrounds more suitable for website hero sections, cards, posters, and design assets.
Copy and export: In “Code Export,” choose a CSS class name, declaration-only mode, or CSS variable mode. You can copy CSS code, or export PNG, JPG, SVG, CSS files, and ZIP asset packages.
Save and share: In “Save & Share,” save the current settings, generate a share link, or paste existing CSS gradient code into the tool to continue editing.

FAQ

A: A linear gradient transitions along a straight direction and is suitable for webpage backgrounds, buttons, and banners; a radial gradient spreads outward from a center point and is suitable for spotlight and layered backgrounds; a conic gradient rotates around a center point and is suitable for color wheels, rings, and decorative effects.

A: Click “Add Color” to add color stops, then set the color, position percentage, and opacity for each one. Stop positions affect the color transition range, and you can also use “Evenly Distribute” to quickly organize the stops.

A: Repeating gradients are suitable for creating regular backgrounds such as stripes, ripples, and circular repeating textures. Linear and radial gradients can enable repeat mode; for conic gradients, it is recommended to control the effect using color stops and angles.

A: You can export PNG, JPG, SVG, and CSS files, or download a ZIP resource package. The package includes CSS code, SVG files, PNG images, and a settings JSON file for easy archiving and further editing.

A: After copying the generated CSS code, paste it into your website’s stylesheet. The tool provides three modes: CSS class name, declarations only, and CSS variables, so you can choose according to your project conventions.

A: Yes. Paste linear-gradient, radial-gradient, or conic-gradient code into the “Import CSS” area under “Save & Share,” then click “Load into Tool” to continue adjusting colors, angles, and positions.

A: No. Gradient generation, code copying, image rendering, and resource packaging are all completed locally, so there is no need to upload design content to the server.