Bulk T-Shirt Mockup Generator
Pick a shirt color — or upload photos of your own blanks — then drop in every design you've got. Each one lands auto-centered on the chest, white backgrounds stripped, ready for your store listings. No signup, no watermark.
1 · Shirt
…or use your own blank photos (front-facing works best). Several blanks? Designs rotate through them.
2 · Designs
Transparent PNGs are best. White backgrounds are removed automatically; black-background art is blended into dark shirts.
3 · Placement (whole batch)
or use the buttons on the left
Built for batches
Listing 40 designs shouldn't mean 40 rounds of dragging layers around. One placement setting, one shirt choice, every mockup generated in a single pass — consistent, centered, done.
Smart background handling
Real transparency pastes clean. White backgrounds get flood-filled away from the edges in. Black-background art is lighten-blended so the black disappears into a dark shirt instead of printing a box.
Private by design
Everything runs in your browser — your artwork never uploads anywhere. Close the tab and it's gone.
Your blanks, your brand
Skip the generic flat tee: upload photos of the blanks you actually print on and your listings show the real product.
Now make those designs printable
Mockups sell the shirt — separations print it. AI Separations turns any design into press-ready spot-color plates for screen printing or DTF. Your first separation is free — full plates, no watermark.
Separate a design free Download the desktop appFAQ
Is this mockup generator really free?
Yes — free, no signup, no watermark. It runs entirely in your browser, so your designs never upload to a server.
How many designs can I upload at once?
As many as your browser can hold — batches of 50+ are fine. Every design gets the same centered chest placement so the whole set looks consistent.
Do my designs need transparent backgrounds?
Transparent PNGs give the cleanest result, but they're not required: white backgrounds are removed automatically, and black-background art is blended so the black melts into a dark shirt.
Can I use my own blank shirt photo?
Yes — upload one or more photos of your actual blanks and every design is placed on them, rotating through the photos so a big batch looks varied.