To change the size any kind of markers – round, vector or image markers – on smaller screens, you can use the option ‘Mobile Size’, which displays at the bottom of the Markers tab:
If you want the markers to be bigger on mobile – maybe to make them easier to click – you should add values above 100%. If instead you want the markers to be smaller, so they don’t overlap for example, you should add values below 100%.

![[Pro] Resizing Markers on Mobile](https://interactive-geo-maps.intercom-attachments-1.com/i/o/962815174/534f5aa6709c48f073321990/markers_mobile_size.png?expires=1769800500&signature=59b8c3bfd693a7352f390d545bf378cf8e72cca2c9327b7c432bf2ec4c9686af&req=fSYlHsh7nIZbFb4f3HP0gF5%2BhPe4JXvOdMY%2FoIe2vtoh6xKtccthYdtZNosF%0AYVnfpqsyICTX4C28Ag%3D%3D%0A)