Welcome to PDF Page Resizer & Assembler! This tool allows you to securely merge, resize, crop, and reorder PDF pages entirely in your browser. Your files never leave your computer.
- Adding & Merging Files: Drag and drop PDFs to start. To merge multiple documents, click the "+ Add Another PDF" button at the bottom of the left panel.
- Managing Pages (Left Panel): Click and drag page thumbnails to reorder them. Hover over any thumbnail to reveal buttons to Rotate (↻), Duplicate (⧉), or Delete (✕) that specific page.
- Bulk Actions: Hold Ctrl or Shift on your keyboard while clicking thumbnails to select multiple pages at once. Use the blue or red buttons that appear to rotate or delete them all in one click.
- Visual Cropping (Center Panel): Click the "✂️ Crop" button in the toolbar. Draw a box over the part of the document you want to keep. Only the area inside the box will be saved in your final file.
- Layout Settings (Right Panel): Choose your target Paper Size (like A4 or US Letter). Use the Position Alignment grid to pin your document to a specific corner or center it on the new page. You can also add custom margins or a background color.
- Selective Exporting: Leave the Export Page Range box blank to download everything, or type specific pages (e.g., "1-3, 5") to extract only those pages.