DocumentToolbox Online tools

Crop PDF

Crop PDF helps you crop pdf online with no signup. Upload your files (up to 50 MB where applicable), run the tool, and download the result.

Tool interface

Free upload limit: 50MB

Result

Run the tool to see output...

How to use

  1. Upload your file or files within the size limit.
  2. Set any options shown on the form.
  3. Click Run tool and wait for processing.
  4. Download or copy the output.

What to know

  • Works in the browser with no signup—finish the job in one tab.
  • Respects the site upload limit (up to 50 MB per file on this tool).
  • Pairs with other DocumentToolbox utilities when you need follow-up steps.
  • Free for everyday personal and work tasks.

Crop PDF on DocumentToolbox keeps the workflow short: one page, one outcome. Follow the how-to steps above, then chain related tools from the cards below when you need compression, conversion, or protection on the same project.

About Crop PDF

Crop PDF trims uniform margins from every page using millimeter offsets from left, top, right, and bottom—ideal when scans include huge black borders from flatbeds or when slide PDFs carry redundant template chrome. Researchers crop journal article margins for tablet reading; offices clean up fax headers; designers tighten exports before print. Uniform cropping keeps page geometry consistent across the whole document.

This model applies the same crop box to all pages, which suits evenly scanned stacks. Heterogeneous pages—some landscape, some portrait—may need desktop tools or a split-merge strategy. Always preview output: aggressive cropping can clip footnotes, page numbers, or signatures.

Respect upload limits; split long files first if necessary. After cropping, run Page numbers if trimming removed old footers, or Compress if high-resolution scans remain oversized.

Do not crop legally required disclosures just to save space—contracts and filings may mandate full-page capture. Confidential documents should follow your policy on cloud cropping versus offline editors. Keep an uncropped archival copy when authenticity could be questioned later.

Crop PDF helps you crop pdf online with no signup. Upload your files (up to 50 MB where applicable), run the tool, and download the result.

Supported formats

This tool accepts PDF. Always respect the upload limit shown next to the form before sending large documents.

How to use

  1. Upload your file in the file field.
  2. Complete the extra fields (password, page ranges, quality, and similar).
  3. Click Run tool.
  4. Download or read the output below.

If processing fails, check the upload size limit on the form, try fewer or smaller files, or retry in a fresh tab.

Security & privacy

Files and text you send are processed to produce your result and are not intended for long-term storage on your behalf. Avoid uploading passports, bank details, medical records, or legally sensitive material unless you accept the risks of any online service. For confidential workflows, prefer offline software on a device you control. Read our privacy policy for site-wide practices.

Related guides

Blog posts and keyword guides related to this tool.

Related tools

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Rotate PDF

Rotate your PDFs the way you need. You can rotate all pages at once.

Compress PDF

Reduce file size while optimizing for maximal PDF quality.

PDF to JPG

Convert each PDF page into a JPG or extract images from a PDF.

Frequently asked questions

Answers for Crop PDF.

How do I crop PDF margins?

Upload the PDF, set the crop box on the form, run the tool, and download pages with trimmed white space or scanner edges.

Can I trim PDF pages to a uniform size?

Yes. Trim PDF pages when scans include borders or when you need consistent print areas.

Is Crop PDF free to use?

Yes. DocumentToolbox offers this tool free for typical use with no signup required.

What is the upload size limit?

Most file tools accept up to 50 MB per upload unless the form shows a different limit.