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Gradient Builder

Build linear or radial CSS gradients with live preview, color stops, and PNG download — all in your browser.

Processing: runs in your browser, nothing uploaded

About Gradient Builder

Developer and writing chores should stay private when the text is sensitive. Use Gradient Builder when you need gradient generator: build linear or radial CSS gradients with live preview, color stops, and PNG download — all in your browser.

What Gradient Builder does

Build linear or radial CSS gradients with live preview, color stops, and PNG download — all in your browser. Paste only the segment you need so results stay easy to scan. For encoding tools, round-trip with the matching encode/decode pair when you want to verify.

Where your data goes

Gradient Builder runs in your browser for this job. Your stops is not uploaded to FileToolsHub servers for the conversion itself, which matters when you are dealing with private notes, drafts, or local files.

Tips for accurate gradient generator results

Watch for whitespace, wrapping quotes, and character set issues. If the tool errors, simplify the input and retry. Use related utilities below when your workflow needs a second transform.

How to use

  1. 1

    Choose linear or radial, set the angle, and edit color stops.

  2. 2

    Copy the CSS background rule.

  3. 3

    Optionally download a PNG preview.

Privacy

Runs entirely in your browser — your stops is not uploaded.

Frequently asked questions

How do I use the CSS?

Paste the background rule into your stylesheet or Tailwind arbitrary value as needed.

PNG size?

Exports a 1200×630 preview suitable for docs and social cards.

Is Gradient Builder free?

Yes. Gradient Builder is free for everyday use with no account required, and it runs in your browser.

Does Gradient Builder upload my data?

No. Gradient Builder processes your stops locally in this tab.

How do I use the CSS?

Paste the background rule into your stylesheet or Tailwind arbitrary value as needed.

PNG size?

Exports a 1200×630 preview suitable for docs and social cards.

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