Resize PDF Online

FloxerFile lets you resize every page of a PDF to a standard paper size directly in your browser. Whether you need to fit a document to a printer's expected page size, standardize pages that came from mixed sources, or prepare a file for a specific region's paper format, pick a target size and every page is resized and its content scaled to match — no software, no sign-up.

How it works

1. 1

   Upload your PDF

   Drag and drop your PDF or click to browse. Files up to 20 MB are supported.

2. 2

   Choose a target page size

   Select A4, Letter, Legal, or A3 depending on the size you need.

3. 3

   Resize

   Click Resize PDF. Every page is resized to the chosen dimensions and its content is scaled to fit on our servers.

4. 4

   Download your resized PDF

   Download the resulting PDF with every page at the new standard size.

Features

• Four standard sizes

  Resize to A4, Letter, Legal, or A3 — the most common paper formats.

• Content scales to exactly fill the new page

  Width and height are each scaled independently to match the target size exactly, so pages whose aspect ratio doesn't already match A4/Letter/Legal/A3 will look stretched or squeezed rather than letterboxed.

• Applies to every page

  All pages in the document are resized to the same target size consistently.

• Precise, standard dimensions

  Target sizes match exact standard paper dimensions in points.

Supported formats

Output format: .pdf

Frequently asked questions

Which page sizes can I resize to?

You can resize to A4, Letter, Legal, or A3 — the four most widely used standard paper sizes.

Will resizing distort my content?

It can. Width and height are scaled independently to exactly fill the target dimensions — if your original page's aspect ratio doesn't already match the standard size you pick, content will look stretched or squeezed rather than cropped. For a page already close to the target's proportions, the effect is minimal.

Can I resize pages to a custom, non-standard size?

Not yet — the current version only supports the four standard sizes listed above. Custom dimensions may be added in the future.

Will resizing affect the quality of my PDF?

No. Resizing scales the existing page content mathematically — it does not re-encode text or rasterize images, so quality is preserved.

Can I resize a password-protected PDF?

No, password-protected PDFs cannot be resized. Remove the password protection first using your PDF reader, then resize the file.

My original pages are a different shape than A4/Letter/Legal/A3 — what should I do?

Resizing will stretch content non-uniformly to fill the target page. If preserving proportions matters more than hitting an exact standard size, Crop PDF (which changes the visible area without scaling content) may be a better fit than Resize.

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