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=1786614300&signature=48e19b1901ecb40432e358dd4ab714e92a61ecb2c7519082b630268ca0aa4b4e&req=dSAkFsl9m4BcUfMW1HO4zXpo9u%2F58vyZPWfxRcIWN7ivwGnPJCySdq1iOtnF%0Aq8vQxZnPF4GyA6grfC4%3D%0A)