Set top, bottom, left, and right margins in millimeters with 5 quick presets (Standard, Thesis, Book, Presentation, Minimal). Live preview, 100% private browser processing.
Drag and drop your PDF file into the area below, or click the button to browse your computer. All processing happens in your browser, your file never leaves your device.
Margins give a PDF breathing room for binding, printing, or handwritten notes. This tool adds margins around the content of your PDF pages with control over the spacing on each side.
Set uniform margins or different values for top, bottom, left, and right to match your purpose.
Binding margins keep content clear of the fold, and generous margins leave space for notes and annotations.
Adjust each side independently in your chosen unit of measure for precise results.
This tool works directly on your PDF file and keeps everything in your browser.
Drag your PDF file onto the upload area or click to browse. The tool reads the document instantly and shows a preview.
The tool remembers your last settings. Review the options shown, change anything you need, or keep the sensible defaults for a quick result.
Click the action button to process your file. When it finishes, download the updated PDF straight to your device.
All files are processed locally in your browser. Nothing is uploaded to our servers. Your documents stay on your device and are never accessible to us or anyone else. You can verify this by disconnecting from the internet after the page loads — the tool will still work perfectly.