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Crop PDF
Crop PDF pages visually by adjusting the draggable margins container locally in your browser.
100% Secure & Offline
Select PDF document
Drag & drop or select a PDF file to begin visual cropping
Visual Cropping Editor
document.pdf (0 KB)
Cropping Configuration
Interactive Instructions
Drag the dashed border crop box to reposition the cropping region, or drag the round orange corner handles to resize.
Processing crop...
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Frequently Asked Questions
Quick direct-answer guides about using this utility tool locally and securely.
How do I remove white margins from a scanned PDF?
Upload your scanned PDF to KuberAgent Crop PDF tool, drag the visual crop box to select only the content area — excluding the white borders — then choose "Apply to All Pages" to trim margins from every page at once. Your file never leaves your device since all processing happens in your browser.
Does cropping a PDF actually reduce its file size?
Not always — cropping modifies the visible boundaries (CropBox) of the page without permanently deleting the hidden content underneath. The file may look smaller visually, but the underlying data remains. If you want to actually reduce file size, use the Compress PDF tool after cropping.
Can I crop different pages to different sizes within the same PDF?
Yes — you can set a custom crop area for the current page, then move to the next page and define a different crop boundary. Each page's crop box is saved independently, giving you full control over multi-page documents.
Is my PDF safe to crop online without uploading it to a server?
Yes — KuberAgent Crop PDF tool processes your file entirely inside your browser's memory. Unlike iLovePDF or Sejda, which upload your file to their servers, your document never leaves your device at any stage.
How do I crop a PDF to remove black scanner borders?
Upload your scanned PDF, then drag the crop handles inward past the dark border area to define the clean content region. Apply the crop to all pages to remove scanner borders from the entire document in one step.
Can I crop a PDF to a specific paper size like A4 or Letter?
Yes — you can drag the crop box to match standard paper dimensions, trimming any excess margins to fit your desired page size before printing or sharing the document.
How do I crop a PDF shipping label or Amazon label to the correct size?
Upload your label PDF, use the visual crop tool to select only the label area — cutting out surrounding white space — then download the trimmed label ready for printing.
Will cropping a PDF cut off any actual text or content?
Only if you drag the crop boundary over the content area — the visual preview shows you exactly what will be kept or hidden before you apply the crop, so you can adjust before finalizing.
Can I crop a PDF on my phone without installing an app?
Yes — open KuberAgent Crop PDF tool in any mobile browser, upload your PDF, adjust the crop handles on the touch screen, and download the cropped file directly to your phone.
How is cropping a PDF different from compressing or resizing it?
Cropping trims the visible page boundaries — removing margins and whitespace — without changing the content or quality inside. Compressing reduces the overall file size by optimizing images and data. Resizing changes the actual page dimensions. Use crop when you want to remove unwanted borders; use compress when you want a smaller file.