Design tips & information

Achieve Optimal Print Quality
 To ensure the highest print quality, we recommend using high-resolution artwork and images that remain sharp when zoomed in. The ideal choice is a vector file or PNG file that is 300 dpi at or bigger than the size you want it to print. You can also upload JPG, GIF, AI, EPS, or PDF formats. If you're uploading a vector file such as PDF, EPS, or AI make sure it's in RGB color format.

Print Colors
While digital printing offers excellent results, it's important to note that the color brightness on fabric may not match that of a computer screen or smooth paper. Additionally, print colors may appear slightly different on different garments, even if they are the same color. Please understand that we cannot precisely match Pantone colors with digital printing, although we come close.

Background Removal
 Just click the "Remove Background" button. This feature only works on solid color backgrounds. If you need the background removed from a photo or complex image, please make a note of it in the checkout section. We will contact you if there are any issues.

Use a Large Display Screen 
For the best design experience we suggest using a computer, laptop, or tablet, and not a cell phone.

Ceating Designs With AI or ChatGPT

For better printing results, describe your design, include the exact wording you want, and tell the AI what color shirt it will be printed on. Then add this prompt:

“Create the artwork for printing on a t-shirt with a truly transparent background. Remove all unwanted background elements. Provide only the design, without a shirt mockup.

Use sharp details, clean edges, and bold, clearly defined colors. All lettering should have smooth, crisp lines, consistent spacing, and correct spelling. Avoid blurry or jagged text, extremely thin lines, and tiny details that may disappear when printed.

Do not add unwanted halos, glowing edges, background haze, or white outlines around the artwork. Avoid soft outer shadows and edges that fade into transparency. Keep the intended printed elements fully opaque.

Make the artwork fill the canvas with minimal extra transparent space, while keeping the entire design visible. Do not crop or cut off any lettering or artwork.

Create and export the design as large as possible and at the highest resolution available for large format printing. Save the final artwork as a PNG file with the transparent background preserved.”

Before uploading: Check spelling, inspect the lettering and edges closely, and download the original PNG file instead of taking a screenshot. AI may not follow every instruction, so always review the finished artwork.

Garment Sizing and Product Information
Before finalizing your order, be sure to review the garment size chart. Garment sizes and fits can vary, and we want you to be satisfied with your purchase. You can find more information about sizing and fit by clicking on the Product Info link.

Garment Colors
While we make every effort to ensure that the garment colors appear true to their descriptions, there may be slight variations due to factors like camera flash, room lighting, or your computer screen. If the exact garment color is crucial to you, please visit our shop to see a sample.

Need Assistance?
If you encounter any difficulties, please don't hesitate to reach out to us info@samedayshirtprinting.com or give us a call at 951-215-2250. We're happy to help guide you through the process.

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