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://mapgeo.intercom-attachments-1.com/i/o/1030036138/38358d8bb212f1ddb065be01/markers_mobile_size.png?expires=1761574500&signature=9519c285628bf70343a91e20a4399351a5bf06c16031537e3a2029095d873f74&req=dSAkFsl9m4BcUfMW1HO4zXpo%2BOj69PyfPWfxRcIWN7jp9IuCBz3INcNkVZKA%0Av%2FQ0w3AI7SANlLGEXC0%3D%0A)