Set crop margins and see a live preview before downloading.
Drop your PDF here
or click to browse from your device
Processed entirely in your browser • Never uploaded
Drop or browse your PDF.
Adjust margins and watch the live preview update.
Crop is applied to all pages on download.
🔒 Files processed entirely in your browser. Nothing is uploaded or stored.
Scanned documents often come with large white margins, unnecessary borders, or content that extends outside the visible area. Presentations saved as PDFs sometimes have awkward aspect ratios. Cropping a PDF to remove these extras — or to focus on a specific region — used to require expensive desktop software.
QuickPDFonline's Crop PDF tool lets you trim the margins of any PDF page visually, right from your browser. Set the crop area by adjusting the margins from each side, and download your cleaned-up PDF instantly. All processing happens directly in your browser. Your files are not uploaded to any server — your document stays private and secure on your device throughout.
Whether you're a student cleaning up a scanned handout, a professional trimming a presentation PDF, or someone removing unnecessary white space from a document before printing — this tool handles it quickly, for free, on any device.
अगर आपने किसी document को scan किया है और उसमें बड़े-बड़े white borders हैं, या आप PDF के किसी specific हिस्से को अलग करना चाहते हैं — तो Crop PDF tool use करें। बस margins adjust करें और Download कर लें। सब कुछ browser में होता है, कोई file upload नहीं होती, बिल्कुल free।
Click the upload area or drag and drop your PDF file to begin cropping.
Adjust the top, bottom, left, and right margins to define the area you want to keep.
Apply cropping to all pages at once, or specify individual pages if needed.
Click Crop and download your updated PDF — clean margins, no watermark added.
PDF cropping adjusts the visible area (crop box) of each page. In most PDF viewers, content outside the cropped area will not be visible in the downloaded file. The original file on your device is never modified — you're downloading a new cropped version.
You can choose to apply the same crop settings to all pages at once, which is the most common use case. For different crop amounts on different pages, you would need to process the PDF in separate steps for each set of pages.
No. Cropping only changes the visible boundary of the page — it does not re-render, compress, or alter the content within the crop area. The quality of text and images inside the cropped region remains exactly as in the original.
Never. The entire cropping process runs inside your browser using JavaScript and PDF-lib. Your file is never sent to any server. Once you close the tab, no trace of your document remains anywhere outside your own device.
Need to trim your PDF's margins?