Resize
Resize an image to A4 size
Fit any photo or scan to A4 print dimensions (2480×3508px at 300 DPI) instantly.
How to resize image to a4 size
Add an image
Drop in the photo, scan or document you want to fit to A4.
We do the math
The tool scales it to fit inside A4 print dimensions at 300 DPI, no cropping.
Download
Save the A4-ready image, ready to print or insert into a document.
About this tool
A4 is the standard paper size for documents, forms and printed photos outside the US. Printing or embedding an image at the wrong pixel dimensions for A4 can leave it blurry or oddly cropped by the printer driver. This tool scales your image to fit cleanly inside A4 print dimensions at 300 DPI — the resolution most printers expect for sharp output.
The image is scaled to fit within the A4 box without cropping or stretching, so nothing about the original photo is cut off or distorted.
Questions
Will my photo get cropped to fit A4?
No — it's scaled to fit inside the A4 dimensions, so the whole image stays visible; there may be some empty margin if the aspect ratio doesn't match exactly.
Why 300 DPI?
300 DPI is the standard resolution for sharp printed output. Lower DPI can look pixelated when printed at full size.
Is this the same as resizing for a Word document?
Yes, the same A4 pixel dimensions work well for inserting into most word processors and design tools.