A3 Poster Template (2026)

For professional printing, a resolution of 300 DPI (Dots Per Inch) is recommended to ensure clarity.

Navigate to Design > Slide Size > Custom Slide Size and select "A3 Paper" from the dropdown menu. A3 Poster Template

Programs like Illustrator and InDesign offer native A3 presets for professional-grade design. 4. Common Use Cases How to Create a Research Poster: Poster Basics For professional printing, a resolution of 300 DPI

Size 14pt to 24pt, ideally left-aligned or justified for neatness. For professional printing