Resize to A4 landscape (3508×2480)
This tool batch-resizes images to 3508×2480 pixels, the digital equivalent of an A4 landscape page printed at 300 DPI. It is designed for generating high-resolution printable posters, certificates, menus, and horizontal PDF pages.
Your files are never uploaded, ensuring sensitive business documents and printable layouts remain entirely private.
Cover fit framing
To hit the exact 3508×2480 dimensions, the tool uses a center-cover crop. It proportionally scales the image until it spans the entire wide A4 canvas, trimming any overflow along the top and bottom.
This guarantees an edge-to-edge A4 landscape format without stretching your graphics. When preparing files for print, ensure your logos and text are kept away from the outer edges to accommodate printer margins.
Batch processing
You can drop multiple JPEG, PNG, or WebP images onto the canvas. The resizer processes them in parallel using local web workers.
After processing, you can inspect the cropped outputs and download them individually, or export the entire set as a single ZIP archive.