Tools

Add an arrow over the top of your photo. You can pick the arrow color, style, and border.

Add text to your photo. Pick font, text color, and outline.

Trim your photo down to a specific size or remove someone or something from the edge of your photo.

Resize your photo - usually to make it smaller / lower resolution. Pairs well with the crop tool.

Put a rectangle, square, or rectangular border on your image.

Add a circle over the top of your photo. You can pick the circle fill color and border.

Add a grid on top of your photo. You can set the cell width and height and pick the line color.