Ideal for planning your thumbnail’s composition. Use the sketch to show where the face, product, title and other elements should go, and how much space each should occupy. Simple shapes are enough: focus on the arrangement, then describe the finished style in your prompt.
How to use it
1
Open Sketch
Click Sketch in the composer bar.
2
Place the main elements
Use the 16:9 canvas and grid to place shapes, arrows or text. Add available face or image stickers where useful.
3
Attach the sketch
Click Add as reference to attach the sketch.
4
Describe the finished look
Describe the visual style in the prompt and generate. Reopen the sketch reference when you need to revise the layout.
What happens
The sketch becomes a reference chip and guides the arrangement of the image. It counts toward the reference limit and is sent with the other content.Example
Draw three zones:| Zone | Sketch element |
|---|---|
| Right | Face area or face sticker |
| Left | Rectangle for the product |
| Above the product | Short title area |
Create a polished tech-review thumbnail following this layout, with a clean background and a clearly visible product.Check the arrangement in the result; the rough drawing supplies positions, not the final artwork.