What Is a PDF Contact Sheet?
A contact sheet (also called a thumbnail sheet or index print) is a single image that shows miniature previews of every page in your PDF, arranged in a neat grid. Designers, editors and print professionals use them to review layouts at a glance, compare page flow, and share quick overviews without sending the full document.
How It Works
Upload your PDF and choose a column count (2–5). The tool renders each page using pdf.js, then stitches the thumbnails into a single grid with page labels. The result is exported as a high-quality JPEG. Everything happens locally — your document is never uploaded to any server.