How to create a collage from your photos? It's very simple :)
First drag a few photos from your computer (File Explorer on Windows or Finder on Mac) to your browser windows where you have Fotonea.com opened. How to modify pictures? Simply drag the middle of a picture to move it, or drag its corner resize it, or drag control point to rotate it.
You can also change background, or add a text to the collage.
You can change the size and position of texts the same way as images. You can't delete a text, but you can make it smaller and move it "under" other picture.
When ready - just click Download and your browser should open a popup asking where to save the collage.
You can also create collage on iPhone, for free, unlimited pictures.