Crop PDF
Trim the margins of PDF pages or change their size.
Drag & drop your files here
or pick from your device
Supported formats: PDF
How to use
- 1
Upload your PDF file.
- 2
Set the crop percentage for each side: top, bottom, left, right.
- 3
Click "Convert" and download the cropped file.
About the Crop PDF tool
Excess white margins eat screen space when reading on phones and tablets, and shrink the actual content when printing. Scanned documents especially arrive with wide empty borders around the content. This tool trims a percentage you set from each side independently — top, bottom, left, right — applying the crop to every page at once.
Cropping changes the visible frame without touching content quality, and everything processes in your browser with no upload. Keep your original copy if you might need the margins later — cropping produces a new file. To fix a wrongly oriented page rather than trim its edges, the Rotate PDF tool is the one you need.
When do you need this tool?
Comfortable mobile reading
Trim book and paper margins so text fills your phone screen instead of a thin strip amid whiteness.
Cleaning scan borders
Remove the black or empty borders scanners leave around documents.
Printing content larger
Crop margins before printing so the actual content expands and reads larger on the same sheet.
Why ToolsRio?
Real privacy
All processing happens inside your browser. Your files are never uploaded to any server, and nobody can see them — not even us.
Free without limits
No watermark, no file-count limits, and no hidden paid tiers.
Instant speed
No waiting for uploads and downloads to a remote server — processing starts immediately on your device.
No sign-up
No account, no email, no annoying ads. Open the tool and use it right away.
Frequently asked questions
Is cropping applied to all pages together?+
Yes, the percentages you set are applied to every page in the file at once.
Can I undo the crop later?+
Cropping produces a new file; keep your original if you might need it again later.