Choose JPG artwork with clear edges
Simple logos and illustrations usually trace more cleanly than photographs.
Which preset fits your image
JPG and JPEG store the same type of raster image. Start with the largest clean source available rather than a screenshot of the logo. JPEG compression can create halos or small blocks around edges, which tracing may turn into extra shapes. Logo, Illustration and Line art offer starting points for different artwork; compare the preview before increasing detail.
