Add sketches to comments on 2D images, 3D models, and videos

When reviewing a 2D image (.psd, .jpg, .png, .bmp, .webp, .gif), a 3D model (.fbx, .glb, and .gltf), or a video, you can add comments and draw sketches to visually annotate the specific area or moment you are commenting on. Sketches help provide clear, visual feedback alongside your written comments.

For example, if you are reviewing a character asset and want to change the eye color, you can add a comment instructing the artist to change the eye color and use the pen tool to circle the eye to change on the asset. When reviewing a video, you can add a comment with a sketch on a specific video time stamp to highlight the exact moment that needs attention.

Sketch toolbar

Button	Name	Description
	Pen	Draw freeform on the asset
	Highlighter	Highlight an area of the asset
	Eraser	Erase a specific sketch. Click a sketch to erase it.
	Shape: Line, Rectangle, Ellipse, or Arrow	Draw a shape on the asset
	Color	Select the color of the sketch
	Size	Select the size of the lines in the sketch
	Clear all	Clear all sketches on the asset