Free CSS Gradient Generator
Updated September 2026
Create CSS gradient backgrounds visually. Generate linear, radial, and conic gradients with a live preview and copy-ready CSS code — free online tool.
Verified Capabilities
All three CSS gradient types are supported with a live preview.
Add as many color stops as needed; each has its own color picker and position slider.
The preview box updates instantly, and Copy CSS grabs the generated background property.
Stop colors are opaque hex only — for a transparent stop, edit the copied CSS to add an alpha value manually.
Developers need fast, accurate utilities that slot into their workflow without friction. The CSS Gradient Generator provides exactly that — no installation, no account, no context-switching.
Create CSS gradient backgrounds visually. Generate linear, radial, and conic gradients with a live preview and copy-ready CSS code — free online tool. Results are immediate — no waiting, no loading screens, no account required.
Who uses the CSS Gradient Generator?
- Frontend developers creating background gradients for hero sections and UI components.
- Designers prototyping gradient-based visual identities and brand color transitions.
- CSS learners understanding gradient syntax through a visual, interactive builder.
Common uses and search terms
The CSS Gradient Generator is frequently used for: css, gradient, design, color, background. Whether you need a quick result or are working through a longer project, the tool handles all common variations without any configuration.
Accepted input formats
The CSS Gradient Generator accepts any standard input for this utility type. Minified, pretty-printed, and partially-formatted inputs are all handled — the tool normalises whitespace and encoding before processing. Unicode strings, multi-byte characters, special symbols, and multi-line blocks are fully supported. Very large inputs (several megabytes) may take a few extra seconds on lower-powered devices; closing unused browser tabs can free up memory for better performance. Output follows the same format conventions used by standard command-line tools and IDE extensions for this operation type.
Why use Allio Tools's CSS Gradient Generator?
Your code and data stay entirely in your browser — nothing is logged, stored, or transmitted. The tool is completely free with no usage limits, no premium tiers, and no account required. Available in 11 languages and optimised for all screen sizes, the CSS Gradient Generator works on desktop, tablet, and mobile with no app download needed.
See also:JSON Formatter · Base64 Encoder/Decoder · Regex Tester
How the CSS Gradient Generator works
Select gradient type: Linear, Radial, or Conic.
Click a color stop's swatch to change its color using the color picker.
Use the slider next to each stop to adjust its position, or click + Add color stop for a new one.
Adjust the angle (linear/conic), then copy the CSS code from the output panel.
Tips & tricks
- You need at least 2 color stops — the remove (×) button only appears once you have 3 or more.
- Radial gradients hide the angle control since a centered circle gradient has no direction to set.
- Stops are always rendered in position order in the output CSS, regardless of the order you added them.
- The color picker doesn't support alpha/transparency — add rgba() manually in the copied CSS if you need a transparent stop.
Frequently Asked Questions
What is the CSS syntax for a linear gradient?
background: linear-gradient(direction, color1, color2). Example: background: linear-gradient(135deg, #667eea 0%, #764ba2 100%). Direction can be an angle (45deg) or keyword (to right, to bottom right).
How do I create a radial gradient?
background: radial-gradient(shape size at position, color1, color2). Example: background: radial-gradient(circle at center, #f6d365 0%, #fda085 100%). This tool generates a centered circle radial gradient.
Can I add more than two color stops?
Yes. Click "+ Add color stop" as many times as you need. Each stop has its own color picker and position slider, and stops are automatically sorted by position in the output CSS.
How do I create a transparent gradient?
Use rgba() or hex with alpha for transparent stops. Example: linear-gradient(to bottom, rgba(0,0,0,0) 0%, rgba(0,0,0,0.8) 100%) creates a fade to dark — commonly used as an overlay on hero images for text legibility. This tool's color picker doesn't include an alpha channel, so edit the copied CSS to add transparency manually.
Does the CSS gradient work in all browsers?
CSS gradients are supported in all modern browsers (Chrome, Firefox, Safari, Edge, Opera). No vendor prefix (-webkit-) is strictly required for modern browsers, though this tool includes a -webkit- prefixed line in its output for older browser coverage.
Is my data safe when using the CSS Gradient Generator?
Completely safe. The CSS Gradient Generator processes everything locally in your browser. No input data, results, or usage information is ever transmitted to or stored on any server.
Can I use the CSS Gradient Generator output in commercial projects?
Yes. The CSS Gradient Generator is a utility tool and its output carries no licensing restrictions. You are free to use results in any project, commercial or personal.
Does the CSS Gradient Generator follow official standards?
Yes. The CSS Gradient Generator is built to comply with the relevant industry standard or specification for this utility type. If you encounter an unexpected result, verify your input against the specification — edge cases outside the standard may produce undefined behaviour.
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