Drag and drop your file here
or
About Scale PDF
Scale PDF makes every page and its content bigger or smaller by a percent, from 10 to 200 percent.
Read the guide: How to Make a PDF Bigger or Smaller (Scale PDF) →
Tips for best results
- Text stays selectable.
- Use 71 percent to turn A3 into A4.
- Use Change PDF Page Size for standard sizes.
How to use Scale PDF
- 1
Add your PDF
Choose the file.
- 2
Choose the size
Use the slider or a quick size.
- 3
Download
Save the scaled PDF.
Frequently asked questions
Does scaling lose quality?
No. Text and drawings stay sharp. Pictures keep their original detail.
Is my file uploaded?
No. Your file is opened inside your browser, so it stays on your own phone or computer and is not sent to our servers.