Vector vs Raster: Preparing Logos for Print

Vector and raster are the two fundamental kinds of digital artwork, and knowing the difference is essential for clean, professional printing. Send the wrong type and your crisp logo can turn into a pixelated mess on a hoodie. The distinction sounds technical, but it comes down to one idea: how the image is built. Once you grasp that, choosing and supplying the right file becomes simple. Here is what you need to know.

The core difference

Raster images are made of pixels — a fixed grid of coloured dots, like a photograph. Vector images are made of mathematical paths — points, lines and curves defined by equations. The consequence is huge: a vector can be scaled to any size, from a label to a billboard, and stay perfectly sharp, while a raster image is locked to its resolution and breaks down when enlarged.

Why vector wins for logos

For logos, text and solid-shape designs, vector is almost always the right choice. Because it scales infinitely without losing quality, the same file works on a chest print, a tiny sleeve badge or a giant banner. Vector also produces clean, crisp edges, makes colour separation for screen printing easy, and lets a printer recolour or resize elements without degrading the artwork.

• Scales to any size with perfectly sharp edges.
• Ideal for logos, text, icons and flat colour shapes.
• Simple to separate into colours for screen printing.
• Easy to edit, recolour and resize without quality loss.

When raster is the right tool

Raster is not the enemy — it is simply for different jobs. Photographs, detailed illustrations and any artwork with subtle gradients and shading must be raster, because vectors cannot reproduce that continuous tone. The key is resolution: supply raster art at 300 DPI at the final print size. Digital methods like DTG and DTF rely on high-quality raster files for full-colour, photographic prints.

Know your file types

File extensions tell you which kind you have, though some can contain both. Use the right format for the job and you avoid most print problems before they start.

1. Vector: AI, EPS and SVG, plus PDF when saved with vector data.
2. Raster: JPEG, PNG, TIFF and PSD.
3. PNG with transparency is great for placed digital prints.
4. Beware: saving a vector as JPEG or PNG makes it raster forever.

Getting from raster to print-ready

If all you have is a low-resolution logo pulled from a website or social media, do not just enlarge it — that only spreads the blur. A designer can redraw a simple logo as a vector, which solves the problem permanently. For complex artwork, recreate it at the proper resolution instead. Spending a little to fix the file once saves every future print job from looking second-rate.

Vector for logos, raster for photos. Get the file type right and your artwork will print sharp at any size, every time.

The right file is the foundation of every clean print — and you do not have to sort it alone. Velocity Wear checks your artwork, advises on vector versus raster, and helps prepare print-ready files before production, with a low 50-piece minimum and worldwide delivery. Send your logo for a free quote and a file review.