XYZ Tile QGIS

 OpenStreetMap http://a.tile.openstreetmap.org/{z}/{x}/{y}.png

OpenStreetMap Mapnick http://tile.openstreetmap.org/{z}/{x}/{y}.png

OSM Cycle Map http://tile.thunderforest.com/cycle/{z}/{x}/{y}.png

OSM Black and White http://tiles.wmflabs.org/bw-mapnik/{z}/{x}/{y}.png

Esri Imagery/Satellite https://server.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer/tile/{z}/{y}/{x}

Esri Streets https://server.arcgisonline.com/ArcGIS/rest/services/World_Street_Map/MapServer/tile/{z}/{y}/{x}

Esri Topo https://server.arcgisonline.com/ArcGIS/rest/services/World_Topo_Map/MapServer/tile/{z}/{y}/{x}

Google Maps http://mt0.google.com/vt/lyrs=m&hl=en&x=%7Bx%7D&y=%7By%7D&z=%7Bz%7D

Google Maps https://mt1.google.com/vt/lyrs=r&x={x}&y={y}&z={z}

Google Earth http://mt0.google.com/vt/lyrs=y&hl=en&x=%7Bx%7D&y=%7By%7D&z=%7Bz%7D&s=Ga

Google Satellite https://mt1.google.com/vt/lyrs=s&x={x}&y={y}&z={z}

Google Satellite http://www.google.cn/maps/vt?lyrs=s@189&gl=cn&x={x}&y={y}&z={z}

Google Satellite Hybrid https://mt1.google.com/vt/lyrs=y&x={x}&y={y}&z={z}

Google Terrain https://mt1.google.com/vt/lyrs=t&x={x}&y={y}&z={z}

Google Roads https://mt1.google.com/vt/lyrs=h&x={x}&y={y}&z={z}

Google Streets https://mt1.google.com/vt/lyrs=m&x={x}&y={y}&z={z}

Carto Positron https://cartodb-basemaps-a.global.ssl.fastly.net/light_all/{z}/{x}/{y}.png

Stamen Terrain http://a.tile.stamen.com/terrain/{z}/{x}/{y}.png