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Understand How Easing Works

See the relationship between a bezier curve and the motion it produces.

Sin necesidad de registro

Drag the teal & rose handles to shape the curve

Motion preview
Width transition
CSS value
transition-timing-function: cubic-bezier(0.25, 0.1, 0.25, 1);

Presets

💡 The rose and teal handles can pull above or below the box (Y beyond 0-1) to create “overshoot” / bounce effects like back-out and anticipate. X stays within 0-1 (time can’t reverse).

Learning tips

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The X axis is time, the Y axis is progress. A steep section = fast motion; a flat section = slow motion.

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Compare linear (straight diagonal) with ease — watch how the same duration feels completely different.

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The three mini-previews (position, width, scale) show the same curve applied to different properties.

Cómo funciona

1
Introducir
Enter your data into the tool above. Everything stays local to your browser.
2
Procesar
The tool processes your data instantly in your browser using JavaScript. No server, no waiting.
3
Descargar
Get your result instantly. Nothing is stored after you leave the page — complete privacy.

¿Por qué usar el nuestro?

✓Completamente gratis — sin costes ocultos, nunca
✓Sin cuenta, correo ni registro requerido
✓Los archivos nunca salen de tu dispositivo
✓Sin límite de tamaño de archivo en absoluto
✓Sin marcas de agua en ningún resultado

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🎨

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🤸

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🎬

Easing for @keyframes Animations

Pick the right animation-timing-function for CSS k

⚙️

Easing Values for JS Animation Libraries

Get cubic-bezier values for GSAP, Framer Motion, a

Preguntas frecuentes

Back to CSS Generador de flexibilización cúbico-bezier