You don't need to do anything.
When you create a Trello card via Marker.io, we will automatically grab and include all the relevant data about your browser, operating system and the web page you're capturing into your Trello card.
Here is a list of the data we include in your Trello cards:
- Page URL
- Browser Version
- Screen Size
- Viewport Size
- Zoom Level
- Pixel Ration
- Operating System + version
- User Agent
