A simple, user friendly tree generator with Geometry Nodes. Use it to create quick asssets to fill a scene for concept art or exploration or as a starting point to create more detailed ones. 

To get started simply add a curve to the scene and add the Geometry Nodes modifier. I advise using the draw tool in edit mode to draw the general shape of the tree before tweaking all the details on the modifier tab. The parameters should be pretty self explanatory and I added some descriptions on the more obscure ones.

There are default leaves collections and materials in the file but you can easily make your own to make all kind of trees. 

The textures used are taken from https://polyhaven.com/textures