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Change a PDF's Page Size Online for Free
Convert every page to A4, Letter, Legal, and more — no upload, no signup, up to 100 MB.
Your file never leaves your deviceDrag & drop your PDF here
or Max 100 MB · Free · Processed entirely in your browserHow to Change a PDF's Page Size
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Upload your PDF Drag & drop or browse your PDF.
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Choose a size Pick a page size and orientation.
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Download Save your resized PDF instantly.
Any page, any size
- Private by designYour PDF is processed on your device and never uploaded.
- InstantNo upload queue — your browser does the work locally.
- Free, no signupNo account, no credit card, no trial that expires.
- Six standard sizesA4, Letter, Legal, A3, A5, and Tabloid — the sizes people actually print and file.
- No distortionContent is scaled proportionally and centered — never stretched or cropped.
Frequently Asked Questions
Is it free?
Yes. No signup required.
Is my file safe?
Yes — your PDF is processed entirely in your browser and never uploaded.
Does it crop or stretch my content?
No. Each page's content is scaled proportionally to fit the new page size and centered, so nothing is cropped or distorted.
Can I choose the orientation?
Yes — keep each page's original orientation, or force portrait or landscape for every page.
Will this reduce quality?
No. The underlying text and images are unchanged — only the page dimensions and the content's scale are adjusted.
What page sizes are supported?
A4, Letter, Legal, A3, A5, and Tabloid.
Max file size?
100 MB.