Use the free tool below: your data never leaves your browser — all work happens on your device, and nothing is uploaded to any server.
Why mockups come before printing
A design that looks great on a white screen can look wrong on a shirt. Colours shift on fabric, a print that seemed large becomes small on a chest, and a design placed by eye ends up too high, too low or crooked. A mockup catches those mistakes while they are still free to fix. It puts your artwork on a shirt shape, in colour, at roughly the right size and position, so you can judge it before you pay for a print run.
This mockup maker does that in your browser. Pick a shirt colour, upload your design, move it with the sliders, resize it, and download the result as a PNG. Your design never leaves your device: the upload is read locally and nothing is sent to any server. The dashed rectangle on the shirt marks the usual chest print area, which helps you keep the design where a real print would go.
How to use the mockup maker
- Choose a shirt colour close to the garment you plan to print on.
- Upload your design image. Transparent PNG files work best, because the shirt colour shows through the empty parts.
- Move the design with the position sliders until it sits where you want it on the chest.
- Resize it with the size slider. A chest print is usually around 25 to 30 centimetres wide on an adult shirt.
- Download the PNG and share it for feedback before ordering.
A worked example
Imagine a square logo, 1000 by 1000 pixels, placed at 60 percent size. The print area on the mockup is 200 pixels wide, so 60 percent gives a design 120 pixels wide on the preview, centred on the chest. If that looks small, raise the size slider rather than stretching the image: the tool always keeps your design’s proportions, so it never looks squashed. If the design has a wide shape, such as a banner, the tool fits it by width, and its height follows from the same scale. That is how a real print behaves too.
Colour is the other judgement a mockup helps with. A white design on a black shirt preview will look strong, while the same design on a white shirt may nearly disappear. Try your design on two or three shirt colours before you commit. The colour you see on screen is only an approximation, but a design that fails on screen will almost certainly fail in print as well.
Tips for a print that looks like the mockup
- Use the highest resolution artwork you have. A small web image stretched to chest size will print soft and blurry.
- Keep important text and faces away from folds and seams, and away from the very edge of the print area.
- Check dark designs on dark shirts and light designs on light shirts: contrast is what makes a print readable from a distance.
- Print one test shirt before a full run. Screens lie about colour, and fabric lies about brightness.
What a mockup cannot tell you
A mockup is an approximation of the final print, not a production proof. It cannot show how ink feels on fabric, how a print survives washing, or how colours shift under shop lighting. The shirt shape here is a flat template with simple shading, not a photograph of a real garment on a real person. Use the mockup to fix placement, size and colour clashes, and use a single test print to judge everything else. That combination saves more money than either step alone.
Who uses shirt mockups
Print-on-demand sellers use mockups for product listings, because a listing with a realistic shirt preview sells better than a flat design file. Bands and clubs use them to approve merchandise before ordering, and designers use them to present ideas to clients who cannot picture a flat file on a garment. In all three cases the mockup is a communication tool first and a sales tool second: it makes sure everyone agrees on placement, size and colour before money is spent.
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