File Requirements
File Requirements
Follow these guidelines to get sharp, vibrant DTF transfers—ready to press, no surprises.
Format
Upload PNG with a transparent background. (Vectors like AI/PDF/SVG are fine to create the art, but export as 300 DPI PNG for upload.)
Resolution
Design at 300 DPI at the final print size. Upscaling tiny images will look soft—start with high-res artwork.
Color
Design in RGB; we handle profiles. Avoid “overprint” or special spot colors. Solid fills print best for fine text.
Transparency
Remove any white box around the design. Avoid semi-transparent pixels on thin text—they can look dusty.
Minimum Details
Keep strokes/lines at least 0.5–0.75 mm (≈ 2–3 px at 300 DPI). Small gaps may close when pressed.
Bleed & Safety
Keep important elements 2–3 mm from the edge. For ultra-thin edges, add a tiny stroke for strength.
Gang Sheets
Place designs with 6–10 mm spacing for easy cutting. Keep each design grouped/merged—no hidden layers.
File Size
Keep under your theme’s upload limit (Shopify usually allows large images, but very huge files slow checkout). Compress if needed—never reduce resolution below 300 DPI.
File Names
Use clear names like brand_design-size-qty.png. Avoid non-English characters or spaces.