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Trim white margins, remove printer bleed marks, or scale pages to standard paper formats.
Drag & drop your document to trim margins or adjust paper dimensions
Upload the PDF requiring margin trimming or resizing.
Trim edges with directional inputs or select standard A4/Letter formats.
Export the resized document.
All PDF processing is executed locally in your browser memory via WebAssembly and Web Workers. Your files are never uploaded to any remote server.
Cropping adjusts the visual viewport (/CropBox and /MediaBox); to reduce file size, combine with the Compress tool.
Rotate individual or all pages in a PDF document permanently. Fast, local client-side rotation with zero server uploads.
Arrange 2, 4, 6, 9, or 16 PDF pages onto a single sheet grid for compact handouts and printing. Fast, client-side imposition.
Mirror PDF pages horizontally for T-shirt iron-on transfers or flip upside-down vertically. 100% private in-browser tool.
Reduce PDF file size with honest before and after metrics. 3 compression presets with 100% private in-browser optimization.