色とデザイン
CSSアニメーションジェネレーター
Build keyframes visually, copy ready-to-paste CSS.
編集者注
Understanding · Keyframes, timing, and what runs on the GPU.
この詳細な解説章は現在、英語版のみで提供されています。上の変換ツールはあなたの言語で動作しますが、長文の解説記事はまだ翻訳されていません。
よくある質問
Quick answers.
›Does the generator use external libraries?
No. It outputs pure CSS keyframes and `animation` properties that work natively in all modern browsers without any dependencies.
›What is the difference between ease-in and ease-out?
The `ease-in` function starts the animation slowly and speeds up at the end, while `ease-out` starts quickly and decelerates at the end.
›Can I animate any CSS property?
The tool focuses on the most common animatable properties like `transform`, `opacity`, and `background-color`. These properties are generally more performant as they avoid triggering browser layout recalculations.
›How do I make an animation loop forever?
Set the `animation-iteration-count` property to `infinite`. This is a standard option in the duration and timing configuration panel.
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