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=1793440800&signature=14a723624754cbf12933e487c9d09da53d2564d947c11a822d25447121cf3e9f&req=fSYlHsh7nIZbFb4f3HP0gF5xjvu8JXbOdMY%2FoIe2vtoRRBx943CU3G6wuCr0%0AFijTfNj3YXwoSGBM4A%3D%3D%0A)