Change PDF page dimensions to standard formats like A4, Letter, or custom sizes. Convert all pages to uniform dimensions online for free, with complete privacy and no uploads required.
or click to browse
For your privacy, all processing happens directly in your browser. This means:
A simple 4-step process to convert all pages to uniform dimensions.
Click "Select PDF File" or drag and drop your PDF into the selection area. Your file is processed locally for privacy.
Choose from standard formats like A4, Letter, or enter custom dimensions. All pages will be converted to this uniform size. Enable aspect ratio maintenance to prevent distortion.
Click "Change Page Dimensions" to convert all pages to the selected uniform size configuration.
Download your converted PDF with all pages now uniform in the new dimensions, ready for printing or sharing.
Professional-grade PDF page dimension conversion with complete privacy and quality preservation.
Convert to standard page sizes or define custom dimensions in mm, inches, or points. Make all pages consistent and uniform.
All page dimension conversion happens in your browser. Your files are never uploaded to a server, ensuring 100% privacy.
Our tool intelligently scales your content to fit the new uniform page dimensions without distorting images or text.
Get your converted PDF in seconds without waiting for uploads, server queues, or email delivery.
Your PDF's original quality is preserved. Text and graphics remain sharp and clear in the converted document with uniform page dimensions.
Convert PDF page dimensions on any device with a modern browser, including desktop, tablet, and mobile.