Crop PDF Free Online
Crop PDF is a free, in-browser tool that trims a PDF's page area without uploading your file. Drag the crop box over the part you want to keep, type exact margins for pixel-perfect results, or hit Auto-trim white margins to snap the crop to the content automatically. Apply it to a single page or the whole document, then download — all processed locally on your device.
How to Crop a PDF
Upload PDF
Drag & drop or click to select your PDF file.
Set the Crop
Drag the box, enter margins, or auto-trim.
Choose Scope
Crop all pages or just the current page.
Download
Click Crop and save your cropped PDF.
Why Use TryDocsy to Crop PDFs?
No Upload Required
All cropping happens in your browser. Your PDF never leaves your device.
Visual Crop Box
Drag and resize the box with live rule-of-thirds guides.
Exact Margins
Type precise top / right / bottom / left values in points.
Auto-Trim Margins
One click detects the content and removes white borders.
All Pages or One
Apply the same crop everywhere, or just the current page.
Free & Rotation-Aware
No account, no watermark; handles rotated pages correctly.
Frequently Asked Questions
How do I crop a PDF for free?
Upload your PDF to TryDocsy's Crop PDF tool, drag the crop box over the region you want to keep (or type exact top/right/bottom/left margins), then click Crop and download. It's free, with no signup or watermark.
Can I automatically remove white margins?
Yes. Click “Auto-trim white margins” and the tool detects the content on the current page and sets the crop to hug it — perfect for tightening up scans and slides.
Can I crop all pages at once?
Yes. Choose “All pages” to apply the same crop to every page, or “This page” to crop only the page you're viewing. You can page through the document to preview each one.
Does cropping delete the content outside the box?
Cropping sets the visible page area (the PDF CropBox), so the content outside the box is hidden and the page displays and prints at the new size. The underlying quality of what remains is untouched.
Is my PDF uploaded to a server?
No. All rendering and cropping happen locally in your browser using WebAssembly. Your file never leaves your device, which makes this safe for private documents.
Can I crop a password-protected PDF?
Not directly — remove the password first with our Unlock PDF tool, then crop the unlocked file.
