Tiny Online Tools
Build keyframes visually before writing the animation by hand
Custom keyframes give you more control than a preset animation, but writing them from scratch can slow down experimentation. This generator helps you shape motion states visually and then copy clean CSS when the sequence feels right.
What you can define
The tool focuses on the core building blocks of many UI animations:
- start, middle, and end states
- translation on both axes
- scale changes
- opacity changes
- easing and iteration settings
Useful motion workflows
A keyframes generator is especially helpful when you want to:
- prototype custom transitions quickly
- build branded motion patterns
- compare a few animation variants side by side
- produce reusable
@keyframesblocks for a component library
Small state changes can have a big effect
Even minor shifts in scale or opacity can change how polished or distracting an animation feels. After generating the code, preview it in the actual UI context to make sure the motion still feels intentional.