Learn how to prepare artwork for Direct-to-Film (DTF) printing, including file resolution, transparent backgrounds, color, fine details, and print placement.
Direct-to-Film (DTF) printing supports full-color artwork, gradients, and detailed graphics on a variety of garment materials. Designs are printed onto a transfer film and applied to the garment using heat and pressure.
Good results begin with properly prepared artwork. Image resolution, transparency, color contrast, fine details, and placement all affect how the finished print appears.
Start with the highest-quality original artwork available. Vector files are preferred for logos and illustrations because they can be resized without losing detail. High-resolution raster artwork can also produce excellent results when prepared at the intended print dimensions.
For raster images, 300 pixels per inch (PPI) at the intended print size is a useful quality target. Enlarging a low-resolution image or changing its PPI setting does not restore missing detail.
Avoid screenshots, heavily compressed images, and artwork that appears pixelated when enlarged. For additional file specifications, see our Logo Requirements for DTF Printing.
Artwork should have a transparent background unless a solid background is intentionally part of the design. DTF printing can reproduce white and other background colors contained in the artwork, which may result in an unwanted box or border around the graphic.
Before uploading, inspect the edges of your artwork for leftover background pixels, unwanted outlines, or semi-transparent areas. These details can affect how the transfer appears against the garment.
Transparent PNG files are a common option for raster artwork. Properly prepared vector files can also preserve transparency.
DTF printing supports full-color designs, including photographs, gradients, and complex color combinations. However, printed colors may differ from their appearance on a screen because of color reproduction, garment material, and production conditions.
Choose colors that provide sufficient contrast against the garment. Light artwork on light garments or dark artwork on dark garments may be difficult to distinguish without an intentional outline or contrasting design element.
Review the complete design against the selected garment color rather than evaluating the artwork on a white background alone.
Gradients, drop shadows, glows, and other visual effects can be used in DTF artwork. However, complex blending modes and transparency effects may render differently when files are exported or processed for printing.
Review the final exported artwork to ensure that effects appear as intended. When necessary, rasterize or flatten complex effects at sufficient resolution to preserve their appearance.
Pay particular attention to soft edges, partially transparent pixels, and fading effects. These areas may require additional preparation because DTF printing uses white ink beneath colored artwork, which can influence the appearance of transparency transitions.
Flattening is not required for every design. The goal is to preserve the intended appearance while maintaining appropriate image quality and transparency.
Use the Online Designer to position and scale your artwork within the available print area for the selected product. Available print locations and dimensions depend on the garment and its decoration options.
Review the product preview to confirm that the artwork is appropriately sized and aligned. Consider how the design will appear when worn, especially near seams, collars, pockets, or other garment features that may affect placement.
For information about completing a purchase, see How to Order Direct-to-Film Products.
Small text, thin lines, and intricate details may not reproduce as clearly as larger, more substantial design elements. Always evaluate these features at their intended printed size rather than relying on an enlarged screen preview.
Use readable typography, adequate spacing, and sufficiently substantial lines. Extremely fine details or isolated elements may be difficult to reproduce consistently.
For editable vector files, converting text to outlines can help prevent font substitution when artwork is processed in different software. Preserve an editable copy of your original design before outlining text or flattening effects.
Before submitting your DTF design, review the following:
Careful artwork preparation helps reduce unexpected results and ensures your submitted design accurately reflects what you intend to print.