CSS gradient builder

Client

Compose linear or radial gradients with stops, angle, and live preview—copy background CSS locally.

About CSS gradient builder

Linear or radial gradients with multiple stops—live preview and copy a background declaration locally. The interactive transform on this page runs in your browser tab—Toolcore does not need your paste for the core operation described above.

How to use this page

Paste or type in the main workspace, run the primary action from the toolbar, then copy or download the result. Use Load example when the page offers it, or URL prefill (?q= / ?qb=) so agents and tickets open the same input.

Gradient type

Color stops

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%
%
background: linear-gradient(135deg, #0d9488 0%, #38bdf8 50%, #818cf8 100%);

Nearby workflows on Toolcore

  • Harmony color palette — Complementary, split, triadic, analogous, tetradic, and monochromatic sets from one CSS color—HEX copy and :root variables. when color values need conversion, contrast review, or theme export.
  • Tint & shade color scale — Brand-color token ramps: mix one CSS color toward white and black in sRGB—symmetric or one-sided scales, HEX and :root copy. when color values need conversion, contrast review, or theme export.
  • CSS color-mix() — Blend two CSS colors with color-mix() in srgb, oklab, or hsl—preview and copy the value in your browser. when color values need conversion, contrast review, or theme export.
  • Color converter — HEX, RGB, HSL, OKLCH, named colors—paste a CSS color or use harmonic palette hints. when color values need conversion, contrast review, or theme export.

Common use cases

  • Draft hero section backgrounds with two or more brand stops.
  • Prototype button hover gradients before moving tokens into your design system.
  • Share a prefilled first-stop color via ?color= for agent workflows.

Common mistakes to avoid

  • Expecting OKLCH interpolation

    Output uses standard CSS gradient syntax—browser interpolation may differ from design-tool perceptual modes.

FAQ

How many stops are supported?

Between two and eight stops; positions are clamped to 0–100%.

Are colors uploaded?

No. Preview and CSS generation run in your browser.

More tools

Related utilities you can open in another tab—mostly client-side.