CSS Gradient Generator

Design linear, radial, and conic CSS gradients with live preview

🔒 100% ブラウザ内🆓 ずっと無料⚡ サインアップ不要
注意: 下記のツールインターフェースは現時点で英語のみに対応しています。UI の翻訳は順次進めています。 このツールを英語で見る →
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使い方

  1. 1
    Pick a gradient type

    Linear, radial, or conic - the preview updates instantly.

  2. 2
    Add or move color stops

    Drag sliders to reposition, click + to add more stops, edit hex colors directly.

  3. 3
    Copy the CSS

    Grab a production-ready 'background: …' declaration.

CSS Gradient Generator について

Free online CSS gradient generator. Create linear, radial, or conic gradients with unlimited color stops, adjust angles with a live preview, and copy production-ready CSS. Runs entirely in your browser. 712 Tools の CSS Gradient Generator はモダンな JavaScript API を使って完全にブラウザ内で動作します - サーバーがあなたのデータを見ることは一切ありません。つまり、即時の結果、完全なプライバシー、アップロード制限なしです。

デバッグ、簡単な確認、あるいは本番のインシデント対応まで - このツールは何度でも無料で使えます。ウォーターマークなし、サインアップなし、ツール内広告なし。

よくある質問

What browser support do these have?

linear- and radial-gradient work in every browser released after 2013. conic-gradient needs a browser from 2020 or later.

Can I use CSS variables in stops?

Yes, but this tool uses hex for the color picker. You can search-replace hex values with var(--your-token) in the copied CSS.

How do I add multiple gradients?

Chain them in a single background property, separated by commas. This tool builds one at a time - layer them in your own CSS.

続きを読む

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Glassmorphism, neumorphism, and where 2026 UI is actually heading

The design trends that shipped, the ones that flopped, and what makes modern UI actually feel modern - from frosted glass to soft shadows to conic gradients.

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Tailwind to plain CSS: migration, extraction, and component patterns

You inherited a Tailwind codebase and want to extract a component library. Or you're moving away from Tailwind entirely. Here's how the utility classes map to real CSS.

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CSS box-shadow patterns that look professional (not cheap)

A single 5px shadow makes any UI look like a bootstrapped 2015 landing page. Here are the layered-shadow patterns that modern design systems use - Material, Tailwind, Apple.

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CSS gradient patterns that actually look good (and the two that don't)

Two colors and a 45° angle is not a gradient - it's a shortcut to a design that looks like every SaaS site from 2018. Here's how to build ones that don't.

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