---
title: 'Query Variables'
description: 'Dynamicize your designs by passing data directly through URL parameters to create unique variations of a single template.'
---

import { Video } from 'components/markdown/Video'

The query variables is the way to reuse your composition, feeding it with data, creating a new mix.

<Video src="https://cdn.microlink.io/docs/cards-query-variables.mp4" />

Every preset has different query variables definition. They can be used to set a color, a URL or change the card behavior based on it.

They maximize presets reusability and will be encoded as part of the URL as query parameters.
