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=1788948900&signature=867e156db6a8010bc1556e53cc18639a308733c2c96ae3df7c7b0f6bf9538e59&req=fSYlHsh7nIZbFb4f3HP0gF5whfa8LXfOdMY%2FoIe2vtp6yoREQQ1t%2BzBgoIDP%0AkLdMvYXUc4jy78c5lg%3D%3D%0A)