Our Mission
We believe that every creator — whether you're launching your first Etsy shop or running a full print-on-demand business — deserves access to professional-quality mockup tools without a subscription fee or steep learning curve.
TeeMockup runs entirely in your browser. No installation, no account, no credit card. Just open it and start designing.
How It Works
Under the hood, TeeMockup uses a canvas-based 3D fabric fold engine. When you select a garment, the system loads a professionally photographed flatlay image and extracts two separate maps:
- Shadow Map — the dark crease and fold areas of the fabric
- Highlight Map — the light-catching raised areas of the fabric
Your uploaded design is composited beneath these maps using multiply and screen blending modes — the same technique used in professional Photoshop mockup templates. The result is a design that looks printed and sewn into the fabric, not pasted on top.
Privacy First
Your designs never leave your device. Everything runs locally via the HTML5 Canvas API — nothing is uploaded to our servers.
Instant Results
No queues, no cloud processing. The entire rendering pipeline runs in real-time at 60fps in your browser — results are instant.
True-to-Life Colors
Our HSV color engine applies your chosen color as a pixel-level tint over the garment silhouette — every shade renders accurately.
POD Ready Exports
1080×1080 PNG exports — up to 2700×2025 with the Etsy Listing preset — with no watermarks — compatible with Etsy, Shopify, Printful, Printify, Redbubble, and Merch by Amazon.
TeeMockup is free, and stays free
No account, no watermark, no export limits — and no plan to add any. If the tool saved you time on a listing, a coffee helps cover the hosting and keeps it that way. Entirely optional, and nothing about the editor changes either way.
Buy me a coffeeReady to try it?
It takes less than 60 seconds to create your first mockup — completely free.
Open the Free Mockup Generator