The Right File Format for Sponsor Logos

The Two Categories of Logo Files

Vector files (SVG, AI, EPS, PDF with embedded vectors) describe artwork as mathematical paths. They can be scaled to any size without losing quality. These are the correct files for any logo with hard edges, defined shapes, or small text.

Raster files (PNG, JPG, TIFF) are grids of pixels. At small sizes they look fine. When you enlarge them to print size, they become blurry. Whether a raster file is usable depends entirely on its resolution.

What 300 DPI Actually Means

DPI stands for dots per inch. A 300 DPI file at 4 inches wide contains 1,200 pixels across. That is enough information for a clean print at that size.

If someone sends you a PNG pulled from a website, it is probably 72 to 96 DPI. Enlarging it to print size does not fix the problem. Upscaling a low-resolution file just produces a larger blurry image. The rule: 300 DPI at the intended print size.

How to Request Files From a Sponsor

Most sponsors have someone managing brand assets. The right ask: can you send the logo as an AI, EPS, or SVG vector file? If not, a high-resolution PNG at at least 300 DPI at 4 inches wide.

If they look confused, try: we need the logo file the graphic designer or marketing team has, not the version from the website.

• First choice: AI, EPS, or SVG vector file
• Second choice: PDF with embedded vector art
• Third choice: PNG at 300 DPI at the intended print size
• Do not use: screenshots, logos copied from websites, Word or PowerPoint extractions

When You Cannot Get a Good File

If the sponsor can only provide a low-resolution logo, you have two options. Pay for a vectorization, where a graphic designer redraws a simple logo in 30 to 60 minutes for typically $25 to $75. Or use an AI upscaling service, though logos with hard edges and small text rarely upscale cleanly.

Golden DTF can assess file quality before you commit to an order. Send what you have and ask.