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PDFMergely

Resize PDF page size

Change pages to A4, Letter or Legal and fit the content, privately in your browser.

Files never leave your device · No upload · Free
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How to resize a PDF

  1. 1

    Add your PDF

    Drop or select the PDF you want to resize. Nothing is uploaded.

  2. 2

    Choose a size

    Pick A4, Letter or Legal, fit or stretch, and the orientation.

  3. 3

    Resize and download

    Get the resized PDF, built on your device.

Why resize PDFs in your browser?

Matching a document to a standard print size is a quick local edit, and doing it on your device means the file is never uploaded to an online resizer.

Frequently asked questions

Does it keep text selectable?+

Yes. The content is scaled as vectors, so text stays selectable and sharp, unlike an image-based conversion.

Fit or stretch, what is the difference?+

Fit scales the content proportionally and centers it on the new page. Stretch fills the page exactly, which can distort the aspect ratio.

Is my file uploaded?+

No. Resizing runs in your browser, so your PDF never leaves your device.

Does it work offline?+

Yes. After the first visit it keeps working with no connection, because all processing is local.

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