Crop PDF Online Free

Why crop a PDF?

Scanned documents, printer exports, and design-software PDFs often carry extra white space, uneven margins, or dark scanner borders that make a document look untidy and waste paper when printed. Cropping hides that unwanted area without touching the underlying text or images.

Drag the crop boundaries in your browser, preview each page, and download — no upload, no watermark, and the original content stays intact inside the file.

Common uses

Remove scanner borders and shadows
Trim margins before printing
Clean up exported reports
Enlarge diagrams and handouts
Prepare cleaner client-facing files

Best Practices & Limitations

Tips for best results

Crop to remove scanner margins or watermide borders before converting to another format for a cleaner result.
Apply the same crop values to every page when trimming a batch-scanned document for a consistent look.
Preview at least one page zoomed in before applying — over-cropping can clip footnotes or page numbers.

Limitations & when not to use this tool

Cropping hides content visually but doesn't delete it from the underlying PDF — use Redact PDF if you need to permanently remove sensitive content.
Not suited for cropping individual images embedded in the page independently of the page itself.
Different page sizes within one PDF may need different crop values rather than a single uniform setting.

About crop PDF

Crop PDF pages to remove unwanted margins and focus the visible document area. This can make scans and exported pages cleaner and easier to read.

Common uses for crop PDF

Useful for scanned paperwork, screenshots, scanned books, worksheets, and PDFs with large blank borders.

Tips for using this PDF tool

Keep enough margin for printing and avoid cropping text, signatures, page numbers, or important annotations.

Related PDF tools

Want a step-by-step walkthrough? Read the Crop PDF guide.

Frequently asked questions

Does cropping delete PDF content?

No. Cropping changes the visible page area without modifying the underlying document content — hidden areas may still exist within the PDF's structure.

Can I crop all pages at once?

If the pages share the same layout, the same crop can generally be applied across the document. Pages with different layouts may need individual adjustments.

Will cropping reduce file size or image quality?

Not necessarily. Cropping changes what's visible, not the embedded content, so file size often stays similar and image/text quality is unaffected.

Are password-protected PDFs supported?

Protected PDFs with editing restrictions may need to be unlocked before cropping can be applied.

Common workflow

Merge PDF FilesCrop PDFCompress PDF

Crop PDF

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Margins to Remove (%)