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PDF EditorPage NumberResize PDFCrop PDFWatermark PDFSign PDFEdit PDF Metadata
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Dashboard/Edit/Crop PDF

Crop PDF

Crop PDF pages by adjusting margins or choosing aspect ratio presets.

Single File Only

Crop PDF

Crop PDF pages by adjusting margins or choosing aspect ratio presets.

or drop files here. Max 1 file.

Guide & FAQ

Why Choose Dely PDF

Crop to a Standard Ratio, or Set It Yourself

Snap to common paper sizes and ratios like A4, Letter, F4, 4:3, or 16:9, or type in exact top, bottom, left, and right margins for full manual control.

4:3

Drag the Crop Box Right on the Page

See exactly what will be kept as you adjust. Drag the crop handles directly on the live preview instead of guessing at numbers.

Crop Only the Pages You Choose

Apply the crop to every page, only odd or even ones, a specific range, or skip the first page, handy for leaving a cover page untouched.

Your Privacy Stays Protected

Pages are cropped right in your browser. Nothing is sent to a server, so your documents never leave your device.

What Is This Tool For?

Trim Scanned Page Margins and Noise

Remove the wide margins, punch-hole marks, or dark edges that scanners often leave behind, so pages look clean and consistent.

Crop Out Letterheads, Footers, or Watermarks

Trim away a company letterhead, disclaimer footer, or stamped watermark sitting at the edge of the page before sharing a document externally.

Prepare a Clean Print-Ready Crop

Crop to an exact A4, Letter, or F4 ratio so the document prints edge-to-edge on standard paper without unexpected white space.

Isolate a Specific Content Area

Crop tightly around a chart, form, or table you want to extract or focus on, on just the pages that need it.

How It Works

1

Add Your File

Add or drag a PDF (or an image) from your device. Everything runs in your browser, never sent to a server.

2

Pick or Drag the Crop Area

Choose a preset ratio, type exact margins, or drag the crop handles directly on the page preview.

3

Save the Result

Download your cropped PDF, ready to share or print.

Frequently Asked Questions

Cropping resizes each page's visible boundary. Content outside your selection is no longer shown or printed. Keep your original file if you might need the untrimmed version later.

Yes. Apply the crop to all pages, only odd or even ones, a specific range, or skip the first page (e.g. a cover), all free.

Yes, adjust top, bottom, left, and right independently, they don't have to match.

Yes. Picking a preset just fills in the margins for you. You can still drag the handles or edit the numbers afterward for an exact fit.

No. Cropping only changes each page's boundary, the content itself isn't recompressed or re-rendered.

No. Everything runs directly in your browser. Files are never sent to a server, so your document stays on your own device.

Make PDF Work Easier

Upgrade to Dely PDF Pro for full access to every premium feature. No watermark, no file size limits, and the freedom to subscribe on your own terms, with no long-term commitment.

See Pro Plans
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Dely PDF

All files are processed locally on your device. Nothing is uploaded.

© 2026 Dely Labs. All rights reserved.

Privacy PolicyTerms & ConditionsAbout Us