Does resizing scale the content?

You can choose to scale the content to fit the new dimensions, or center it on the new page size without scaling. Scaling preserves the aspect ratio.

Can I resize from Letter to A4?

Yes. Select A4 as the target size and the tool adjusts the page dimensions. Letter (8.5 x 11 in) and A4 (210 x 297 mm) are the two most common formats.

Do my files get uploaded to a server?

No. Resizing is done entirely in your browser with pdf-lib. Your PDF never leaves your device.

Can I set different sizes for different pages?

The target size applies to all pages. To resize specific pages differently, split the PDF, resize each part, then merge them back together.

Will resizing affect print quality?

If you scale content down, resolution stays the same or improves. Scaling up may reduce quality for raster images, but vector text and graphics stay sharp at any size.

Resize PDF Pages Online: Free, No Upload Required

Related tools

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How it works

Upload your PDF

Drop your file onto the upload area.

Choose the target size

Select a preset (A4, Letter, Legal) or enter custom width and height. Choose whether to scale or center the content.

Download resized PDF

Click Resize PDF and download your file with the new page dimensions.

Frequently asked questions

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