Output Preview
How to resize PDF pages
Fit complete PDF pages into new dimensions without cropping or stretching the original content. Everything happens in your browser, and no account is required.
Open your PDF
Choose a PDF file from your device or drag it into the preview area. The tool loads every readable page for resizing.
Choose an output page size
Select Letter, Legal, A4, A5, a 4 × 6 shipping label, or Custom Size.
Set the page orientation
Match each source page to preserve its orientation, or make every output page portrait or landscape.
Enter custom dimensions when needed
For Custom Size, enter the exact width and height, then choose inches or millimeters.
Review the resized pages
Use the page controls to inspect the output preview. Blank margins are added when the source and output proportions differ.
Create and download the resized PDF
Choose Resize PDF to process every page locally. When processing finishes, choose Download PDF to save the new file.
See PDF resizing in action
This area is reserved for a short walkthrough showing how to choose an output size and orientation, preview the pages, and download the resized document.
Questions about Ship Toolkit PDF tools
These answers apply to all browser-based PDF tools on Ship Toolkit.
Are my PDF files uploaded to a server?
No. Ship Toolkit processes PDFs locally with JavaScript in your browser. Your files are not uploaded to Ship Toolkit.
Will a PDF tool change my original file?
No. The tool creates a new file for you to download. The original PDF on your device is not overwritten.
Which PDF files may not work?
Password-protected, encrypted, damaged, or unusually complex PDFs may not open or process correctly. Very large files may exceed your device's available memory.
Which browsers are supported?
Use a current version of Chrome, Edge, Firefox, or Safari. JavaScript must be enabled, and older browsers may not support every feature.
Can I use the PDF tools on a phone or tablet?
Yes, but detailed editing is easier on a larger screen. Performance and maximum file size depend on the memory available on your device.
Why does a large PDF take longer to process?
Processing happens on your device. PDFs with many pages, high-resolution images, or complex content require more memory and processing time.