Crop PDF Online – Trim PDF Margins & Pages Free

Trim white margins or keep just the part of the page you need. Drag a crop box and apply it to one page or the whole document — free and private.

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Free online PDF cropper

Trim margins and focus on what matters

Scans with thick borders, slides with wasted space, or a page where you only need one table? iHeartPDF Crop PDF trims your pages to exactly the area you want.

Drag the crop box and its handles on a large page preview, or type exact margins in millimetres. Apply the crop to the current page or every page in one go.

100% freeNo uploadNo watermarkWorks on any device

How to crop a PDF in 3 easy steps

1

Upload your PDF

Drag and drop your file into the box above or click Choose Files.

2

Select the area to keep

Drag the box or its handles on the page, or enter margins in mm. Use the arrows to check other pages.

3

Crop & download

Choose All pages or This page, click Crop PDF and download.

Why crop PDFs with iHeartPDF?

🖱️

Drag to crop

A large, precise preview with handles on every side and corner.

📏

Exact measurements

See the selection size and fine-tune each margin in millimetres.

📄

One page or all

Crop a single page or apply the same area to the whole document.

🔒

100% private

Everything happens right in your browser — your file never leaves your device.

💯

Free with no watermark

No account, no trial limits and no watermark added to your files. Use it as often as you like.

📱

Works on any device

Use it on Windows, Mac, Linux, iPhone or Android — in any modern browser, with nothing to install.

Perfect for

  • Removing thick borders from scanned documents
  • Trimming margins to read PDFs comfortably on phones and e-readers
  • Cutting out a chart or table from a page
  • Cleaning up slides exported to PDF
  • Preparing pages for print or design layouts

Pro tips

  1. Pages of different sizes? The crop area scales proportionally to each page.
  2. Click Full page to reset the selection.
  3. Crop reduces the visible area; to shrink the file size too, run Compress PDF.

Frequently asked questions

Upload your PDF, drag the crop box to the area you want to keep, then click Crop PDF and download.

Yes. Choose All pages to apply the same crop area to every page.

Yes. Navigate to the page and choose This page before cropping.

No. The content isn’t re-rendered — only the visible page area changes, so text stays sharp.

No. Processing happens entirely inside your browser, so your file never leaves your device. That makes it fast and completely private.

Absolutely. iHeartPDF works in any modern browser on iPhone, Android, tablets, Windows, Mac and Linux — no app or software installation needed.

More free PDF tools you'll love

Keep working on your document with these handy tools — all free, all online.

Compress PDFRotate PDFSplit PDFOrganize PDFPDF to JPGPDF Editor

Ready to crop your PDF?

Scroll up, drop in your file and trim it in seconds — free, forever.

Crop PDF now →

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