Add Margin to PDF

Key Features

• Smart Content Scaling: We shrink the page content to fit inside your custom margins without distorting or stretching the text.
• Mirror Margins: The pro feature for book printing. Automatically swaps Left/Right margins on even pages for perfect double-sided binding.
• Binding Preparation: Easily add space on the Left (for ring binders) or Top (for clipboards) so hole punches don't cut your text.
• Advanced Precision: Switch to Advanced Mode to set exact margin percentages for Top, Bottom, Left, and Right independently.
• 100% Client-Side: Your PDF is processed locally in your browser for maximum privacy and speed.

How do I use it?

Simple Mode: Use the slider to add a uniform border. Advanced Mode: Type specific values for each side. Mirror: Check this box if printing double-sided.

How do I download?

Click "Resize & Add Margins" and the file will process instantly. The download starts automatically, with a backup button available if needed.

Privacy & Security

We use browser-based processing (Client-Side). Your sensitive documents stay on your device and are never uploaded to our servers.

Why do I need this?

Printers often cut off text near the edge, and binders need extra room. This tool ensures your content fits safely within the printable area.

Is it free?

Yes, completely free. Whether you are resizing 1 page or a 100-page report, there are no hidden costs or watermarks.