Fix Page Size

Standardize all pages in your PDF to a uniform size. Choose from standard sizes or set custom dimensions.

Click to select PDF or drag and drop

Your files never leave your device.

How to Fix PDF Page Size

1

Upload PDF

Select your PDF file with inconsistent page sizes.

2

Choose Size

Select a standard size or enter custom dimensions.

3

Download

Get your PDF with all pages standardized to the same size.

Why Choose SwiftPDFLab?

100% Private & Secure

All processing happens in your browser. Your files never leave your device.

Standard & Custom Sizes

Choose from A4, Letter, Legal, or set any custom dimensions.

Fit or Fill Options

Choose how content scales - preserve everything or fill the page.

Fast & Free

No signup required. Fix page sizes instantly at no cost.

Frequently Asked Questions

What page sizes are available?

SwiftPDFLab supports all standard page sizes including A4, Letter, Legal, A3, A5, Tabloid, and custom dimensions. You can specify exact width and height in inches or millimeters.

What happens to content that doesn't fit the new size?

You can choose between Fit mode (scales content to fit with margins if needed) or Fill mode (scales to fill the page, which may crop some content). Both preserve the aspect ratio of your content.

Can I change the page orientation?

Yes! You can keep the original orientation, force portrait mode, or force landscape mode. The Auto option keeps each page's original orientation.

Are my files secure when fixing page size?

Absolutely! SwiftPDFLab processes everything locally in your browser. Your PDF files never leave your device or get uploaded to any server, ensuring complete privacy.

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