Step by step
How to use an image splitter for poster printing
Upload your photo or image
Start with the JPG, PNG, or WebP file you want to enlarge with an image splitter for poster printing.
Choose the printer paper
Select A4 or Letter paper so the generated tiles match the sheets in your printer.
Set the poster layout
Choose how many pages wide the poster should be and let the tool calculate the page-sized grid.
Pick Fit or Fill
Use Fit when the full image must stay visible, or Fill when edge-to-edge poster coverage matters more.
Add overlap for assembly
Overlap gives repeated image area along tile edges, which helps when trimming and taping pages together.
Download the poster-ready PDF
Export one ordered multi-page PDF after the image splitter for printing creates the page tiles.
Print at 100% and assemble
Print at Actual Size or 100%, then align the sheets by row and column to make the final poster.