To print with professional quality at a size of 29.7 x 42 cm, your file must have the following technical dimensions.
14031 × 19843px
Maximum sharpness, ideal for fine-art photography and galleries. At 1200 DPI, the level of detail is premium quality.
DPI stands for "dots per inch". The higher this number, the denser the information the printer lays down on the paper. For A3 Poster, a value of 1200 is a premium quality choice.
If your image is less than 14031 pixels wide, our AI upscaler can help you increase the resolution without it looking blurry.
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