Upload a file and get an instant verdict: is it raster or vector, what are the dimensions and DPI, and which decoration methods will it work for? Free preview, one file per day per visitor. Sign up for unlimited checks plus AI vectorization, history, and downloadable production-ready SVG.
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Your file never hits disk
Anonymous uploads are parsed in RAM and dropped on the floor when the response sends.
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No login. No watermark.
Use it once. Use it every day. Same output either way.
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Built on a real shop floor
I run a promo shop. Every tool here exists because I needed it on a Tuesday.
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Free, no asterisk
Sign up and the rate limit goes away. That’s the whole pitch.
Is this file going to print?
The customer says it’s vector. The customer is wrong half the time. Upload the file, get the actual answer plus everything else you needed to ask: dimensions, DPI, embedded raster check, font flags. The file is parsed in memory and dropped when the response sends.
What we actually report
Verdict in plain English: Vector, Raster, Embroidery, Mixed. The headline.
Format details - type, size, dimensions, DPI, color mode, page count.
The embedded-raster gotcha. A "vector" PDF can be a JPG inside a PDF wrapper. We open it at the structural level and tell you.
Text and font flags so you know whether to outline fonts before sending to the press.
Stitch and thread-color counts on DST files.
Specific things to watch on this file.
Why this saves reprints
Most production failures trace to a customer who sent a low-res raster, called it vector, and got past the front desk because nobody opened the file. That’s the bug. The longer answer is in the art file guide; the short answer is: open the file, every time, before the order goes downstream.
About AI Vectorization
If the verdict comes back Raster and the customer can’t supply a real vector, the next step is our AI Vectorizer. Same upload screen. Pay-per-file credits, no subscription. Output is a real production SVG - layered paths, color reduction, smooth curves - in around 30 seconds. Cheaper and faster than the designer redraw it replaces.
Sign in for the full diagnostic
Free account removes the rate limit, surfaces the deeper diagnostic (color separations, exact path counts, font subset detection, embedded-image inventory), and lets you stack credits for vectorization runs.
Frequently asked questions
Is my logo file print-ready for a t-shirt?
Drop it in above. We'll tell you whether it's vector or raster, the actual dimensions and DPI, whether it has embedded raster images masquerading as vector, and which decoration methods (screen print, embroidery, DTG, sublimation) it will work for.
How do I know if my file is a real vector?
Open it here. We open the file at the structural level - if it's actually a JPG dropped inside a PDF wrapper, we flag it. A real vector contains paths and curves; a fake "vector" contains a single embedded raster.
How can I convert a JPG logo to a vector?
Sign in and use our AI Vectorizer. It traces the raster into clean vector paths suitable for screen printing, laser engraving, or scaling without quality loss. The result is a production-ready SVG you can hand to any decorator.
What DPI does my logo need to be?
300 DPI at the final print size is the universal print standard. A 4-inch logo on a t-shirt needs to be 1,200 pixels wide minimum. Below that, the result prints fuzzy. The checker reports the effective DPI for any imprint size you specify.
Do you keep my uploaded file?
No. The file is parsed in memory and discarded as soon as the response renders. We don't store or share it.
AI, used responsibly
AI tools for your art file
Two AI workflows that turn ordinary art files into production-grade output.
AI Vectorization
The JPG-to-SVG redraw, 30 seconds, no designer
Customer sends you a logo as a 400-pixel JPG off their phone. You can’t print it. You can’t embroider it. The traditional fix is to pay a designer $50-$120 to redraw it by hand and wait two days. The AI does it in 30 seconds and the output is good enough to send to the press. Not a hobby trace - a real vector with clean paths, color reduction, and the smooth curves a screen printer needs.
Logo in, product picked, color set. Out comes a photo of the finished piece - close enough to a real product shoot that customers approve from it. No more digging through 14 PSDs to find the right tee mockup at the right angle.
Photoreal, not flat overlay
Auto-matches the product color to the brand palette
Lands directly inside the quote + sales deck builder