Supported URLsGoogle MyMapsGoogle SheetsXYZ Raster TilesEsri MapServer & FeatureServer & ImageServerWMS, WMTS and WFSSupported Coordinate Reference SystemsTroubleshootingMaximum layers per upload
No files? No problem! You can upload any of the Upload Anything file formats directly as a URL to Felt using the
Upload from URL tool in the Toolbar (or using the Shift+Cmd+U keyboard shortcut) 
For example, simply paste the following URL to add country data from Natural Earth to your Felt map:
https://www.naturalearthdata.com/http//www.naturalearthdata.com/download/10m/cultural/ne_10m_admin_0_countries.zipSupported URLs
Google MyMaps
Import all the layers in your MyMaps directly into a Felt map by just copying and pasting the MyMaps link!
Make sure that your MyMaps share permissions have been updated so
Anyone with this link can view is turned ON
Copy and paste the link directly in onto the map in Felt and click the
Add to map option in the pop-up
Google Sheets
Links to Google Sheets will behave just like regular spreadsheets and CSV files provided they are public. This means they must be viewable by anyone with the link.
