Resize PDF Pages
Fit every page to A4 or Letter.
Drop a PDF here
Fit every page to a standard size
Choose fileAbout Resize PDF
Resize PDF pages online for free. Scale every page to a standard A4 or US Letter size and download the result — processed in your browser.
Because everything runs on your own device, PDFini works offline once loaded, keeps your documents private, and never adds watermarks. Bookmark it for next time.
How to resize pdf
- 1Drop a PDF into the box above or click to select it.
- 2Choose a target size: A4 or US Letter.
- 3Click the resize button to download a PDF with consistent page sizes.
Frequently asked questions
What does resizing do to my content?+
Each page is scaled to fit the new size and centred, so nothing is cut off — pages just become a standard, uniform size.
Why standardise page size?+
Mixed page sizes can print or display inconsistently. Resizing to A4 or Letter makes the whole document uniform.
Are my files uploaded to a server?+
No. Every PDFini tool runs entirely in your browser using JavaScript. Your files are read and processed on your own device and are never uploaded, stored or seen by us.