CSS Transition Generator

Preview common transition timing functions locally and copy one transition declaration.

Property

Duration ms

Timing

Delay ms

Runs locally in your browser. Generated CSS is not deployed or tested against your site automatically.

How to use this CSS Transition Generator

Build a copy-ready CSS transition declaration with property, timing, duration, and delay. Enter your values above and the result is calculated directly in your browser. No account is required.

Fast answer, clear inputs

This tool is built around one job: give the answer quickly without forcing a signup or hiding the result. Related tools are linked nearby when the next calculation or conversion is useful.