Vector vs. Raster: The Logo Files Your Printer Actually Needs
October 5, 2026 · Sandstar Graphics, Saskatoon SK
"Can you send the vector file?" is one of the most common questions a print shop asks, and one of the most common reasons a project gets delayed when the answer is no. Here is what vector and raster actually mean, and why it matters more than most people expect.
Quick answer
Vector files (AI, EPS, PDF, SVG) are built from paths and scale to any size with clean edges, which is why printers, embroiderers, and sign shops ask for them. Raster files (PNG, JPG, TIFF) are made of pixels and lose quality when enlarged past their original size. If you only have a raster logo, it can be vectorized, and it is worth doing once and keeping permanently.
What Is a Vector File?
A vector file describes a logo as mathematical paths and shapes rather than a grid of coloured dots. That means it can be scaled up to the size of a billboard or down to a shirt pocket with no loss of quality, because the shape is recalculated at every size rather than stretched. AI, EPS, PDF, and SVG are the common vector formats.
What Is a Raster File, and Why Does It Break Down?
A raster file, like a PNG, JPG, or TIFF, is made of a fixed grid of pixels. It looks fine at the size it was created for, such as a website header or a small social media graphic, but enlarging it past that original resolution makes edges blurry or blocky. A logo that looks perfectly sharp on a screen can look noticeably rough once printed several times larger on a banner or storefront sign.
Why Printers and Embroiderers Ask for Vector Specifically
Cutting a vinyl decal, printing a large format sign, or preparing a logo for embroidery digitizing all depend on clean, precise edges, often at a size the original file was never designed for. A vector file supplies that cleanly at any size. A low-resolution raster file forces a printer to either reject the file, charge for a redraw, or produce a result that will look rougher than expected.
What If You Only Have a PNG or JPG?
A designer can vectorize your logo, effectively rebuilding it as clean paths based on the raster image. This works well for most logos, particularly simple ones with solid shapes and text. Very complex or photographic designs can lose some detail in the process. Either way, it is worth doing once and keeping the resulting vector file for every future project rather than repeating the process each time a new size comes up.
What Files Should You Keep on Hand?
Keep vector files (AI, EPS, PDF) for anything printed, cut, or embroidered, and web-optimized PNG or SVG versions for online use, in full colour, black, and white. A logo designed with this in mind from the start avoids conversion problems entirely. See our logo design services or send us your files for a free review.
Also worth reading: How to Prepare Your Files for Printing and Local Logo Design in Saskatoon: What the Process Actually Looks Like.
Frequently Asked Questions
What is the difference between vector and raster files?
A vector file (AI, EPS, PDF, SVG) is built from mathematical paths, so it scales to any size with perfectly clean edges. A raster file (PNG, JPG, TIFF) is made of pixels, so enlarging it past its original resolution makes it blurry or blocky.
Why do printers ask for vector files?
Cutting a decal, embroidering a hat, or printing a large storefront sign all require clean edges at sizes the original file may never have been made at. A vector file scales cleanly to any of those sizes. A raster file that looks fine on a screen or business card often breaks down badly at sign or decal size.
I only have a PNG or JPG of my logo. What do I do?
A designer can vectorize it, recreating the logo as clean paths from the raster image. This works well for simple logos but can lose detail on very complex or photographic designs. It is worth doing once and keeping the vector file permanently rather than repeating this every time you need a new size.
Which file format should I send for embroidery?
Embroidery does not use your logo file directly. It is digitized into a stitch file first, and a clean vector source makes that digitizing process faster and more accurate than working from a low-resolution raster image.
What files should I keep on hand for my business?
Keep vector files (AI, EPS, PDF) for anything that will be printed, cut, or embroidered, plus web-optimized PNG or SVG versions for online use. Having both on hand means you are never stuck reworking your logo when a new project comes up.
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