Print & Prepress
Poster Printer
Turns one image into several standard-size pages you can print on an ordinary printer, then trim and glue together into a full-size poster — no plotter or print shop needed. Processed entirely in your browser — your files are never uploaded.
Your files never leave your device
Drop a file here, click to browse, or paste
.jpg, .jpeg, .png, .webp · up to 50 MB each
Height is calculated automatically to keep your image's proportions.
FAQ
- How do I assemble the poster once it's printed?
- Print every page at 100% scale (not "fit to page"), then trim along the overlap between adjacent sheets and glue or tape them together. Each page is labeled with its row and column so you know where it goes.
- Will the image look blurry if I stretch it that big?
- That depends on your source image's resolution, not this tool — a low-resolution photo blown up to poster size will look soft no matter how it's printed. Check Print-Size / DPI Checker first if you're not sure your image has enough resolution for the size you want.
- How much do the sheets overlap?
- 10mm (about 3/8in) on every edge — enough room to trim a straight edge or glue the seam without losing any of the image.