Crop PDF
Trim white margins or cut pages to size with a live preview. Your file never leaves your device — it is processed in your browser.
Crop PDF pages
Set the margins to trim; the preview shows the crop area.
Your file is ready
How it works
Choose your PDF
Select or drop the document to crop.
Set the margins
Trim top, right, bottom and left in mm or %.
Download
Save the cropped PDF.
About the Crop PDF tool
Crop PDF trims the visible area of your pages — remove wide white margins, scanner borders or printer marks, or cut pages down to the content you need. Enter margins in millimetres or as a percentage of the page and watch the live preview update, then apply the crop to every page or a chosen range.
Cropping happens in your browser by updating each page’s crop box, so content is not re-rendered and quality is preserved. Your file is never uploaded.
100% private: your file never leaves your device — it is processed in your browser. No upload, no storage, no account.
What you get
Live preview
See the crop area before applying.
mm or %
Precise millimetres or relative percent.
Page ranges
Crop all pages or just some.
Private
Processed locally, never uploaded.