Resize PDF pages
Change every page of a PDF to A4, Letter, Legal, A3, A5 or a size you type. Text and lines stay sharp, and you see a preview before you save.
Files never leave your device
Text and lines stay sharp. Each page is placed on a new sheet as it is, not turned into a picture, so text can still be selected. Links, form fields and comments are not carried over.
Empty space kept around the page. Useful for printing or binding.
Preview
Want to cut away white edges first? Use Crop PDF, then resize the result.
Working…
Keep this tab open. Large files can take a little while on a phone.
Done
Send it
Opens your phone's share menu — pick any app.
These open in a new tab. Your file is downloaded first; you attach it there yourself.
Your file is downloaded — attach it in the chat or email.
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How to use it
- Step 1: Tap the box and choose a PDF. A preview of the first page appears on the new sheet.
- Step 2: Choose the page size, the direction, and whether to fit the whole page, fill the sheet or keep the size. Add a margin if you need one.
- Step 3: Look at the preview, flip through the pages, then tap Resize the pages and download the new PDF.
Your files never leave your device
This tool runs entirely in your browser. Nothing is uploaded to a server, so your documents and photos stay private. It is free, has no watermark and needs no sign-up.
Frequently asked questions
Will the text and lines stay sharp?
Yes. Each old page is placed on the new sheet as it is, not turned into a picture, so text stays real text and lines stay sharp at any zoom. The words can still be selected and searched.
What is the difference between fit, fill and keep the size?
Fit makes the whole page as big as it can be without cutting anything off, so empty space can be left on two sides. Fill makes the page cover the sheet, and the edges that do not fit are cut off. Keep the size does not scale the page at all; it is centred, and cut off if it is bigger than the sheet.
What happens to pages that are wide and pages that are tall?
With Match each page, a wide page gets a wide sheet and a tall page gets a tall one. Choose Portrait or Landscape to give every page the same direction. The page is never stretched, so it does not look squashed.
Can I use a size that is not in the list?
Yes. Choose Custom size and type a width and a height in millimetres or inches. The tool accepts sizes from 10 mm up to 5000 mm on a side.
Are links, form fields and comments kept?
No. The pages are placed as drawings of themselves, so clickable links, fillable form fields, comments and bookmarks are not carried over. Keep the original file if you need them, or fill and sign the form before you resize it.
Is my PDF uploaded?
No. The PDF is resized inside your browser, on your device. It never goes to our servers or anyone else.
Read the guide: How to Resize a PDF to A4 →