Phone cases are popular print-on-demand products that allow artists and designers to monetise their work as functional accessories. Creating a phone case design at the correct dimensions for each phone model and POD service is the essential first step. At imgresizr.com, you can create phone case design images for print-on-demand services, for free.
Phone Case Design Specifications
| Platform | Design Size | Format |
|---|---|---|
| Printful (iPhone 15) | 1200×2040px | PNG (transparent) |
| Redbubble (slim case) | 1377×2693px | PNG (transparent) |
| Printify (iPhone 15 Pro) | 1200×2080px | PNG (transparent) |
How to Create Phone Case Designs at imgresizr.com
Open imgresizr.com and set your canvas to the dimensions for your target phone model on your chosen POD platform — check each platform's specific template dimensions as they vary by device and case type. Design on a transparent background in portrait orientation — phone cases are vertical. Use the full canvas including the areas that wrap around the camera cutout if designing a full-wrap case. Use the Text tool for typography-based phone case designs — motivational quotes, city names, and personal names are bestselling categories. Use the Shapes and Collage tools for illustrated designs. Use the Enhance tool to ensure all colours are vivid — phone case printing benefits from high saturation. Export as PNG with a transparent background. Preview your design in the POD platform's design tool before publishing.
Phone Case Design Tips
- Design for the most popular models first: iPhone 15 range and Samsung Galaxy S24 range cover the largest market share
- Extend your design to the edges — full-bleed designs look more premium than designs that stop short of the case edges
- Keep the camera area clear of critical design elements — camera cutouts vary by model and may obscure your design
- Bundles (matching phone case and AirPod case) drive higher average order values
- Test your design mock-up at actual phone size before listing — text must be readable at 6-inch phone scale
Create phone case designs for iPhone and Samsung at print-on-demand dimensions, free at imgresizr.com.