![](https://media.stonly.com/media/images/ebd0c60d-86c1-42d9-b14c-f0af35f31668.png?s=4c7e8c0c26c0e4ab6c96b5bda387db3e3ba2cee74b6cd96e1b04d272d342078d410ec3d1bbc2bae2654aa2b92c280babac3901dbc234ef033fb1248ff5ca820fbc86b25eebd52346dfbb71452e7b61e2635bf9f506aec79b93060c6561a3ccb88322372461ce61e1f68521cd7a44bdf2&w=1280&h=1440&auto=format)
![](https://media.stonly.com/media/images/ebd0c60d-86c1-42d9-b14c-f0af35f31668.png?s=4c7e8c0c26c0e4ab6c96b5bda387db3e3ba2cee74b6cd96e1b04d272d342078d410ec3d1bbc2bae2654aa2b92c280babac3901dbc234ef033fb1248ff5ca820fbc86b25eebd52346dfbb71452e7b61e2635bf9f506aec79b93060c6561a3ccb88322372461ce61e1f68521cd7a44bdf2&w=1280&h=1440&auto=format)
Uploading Preview Images
You can set the thumbnail that displays on the hover state of Embed and HTML annotations by clicking on the "Add Preview Image" link.
If no image is set, the preview image will default to an icon.
Preview images are limited to 20MB and will be displayed at 50 x 50.