Maker Mosaic — Print Photos to Scale Across Multiple Pages
Maker Mosaic is a free, in-browser tool that scales a photo to a real-world measurement and tiles it across printable pages with overlap margins and alignment patterns. Use it to print posters, sewing and cosplay patterns, woodworking templates, and quilting layouts at full size on a home printer — no account and no upload, since all processing happens locally in your browser.
How it works
- Upload a photo or image.
- Draw a line over a known length and enter its real size to set the scale.
- Choose your paper size (Letter, A4, A3), DPI, and overlap.
- Export the tiled pages as a ZIP of PNGs or a multi-page PDF and print at 100% scale.