JPG to PDF
Convert JPG, PNG, and WebP images into high-resolution PDF pages.
Start using JPG to PDF
Your files stay strictly inside your browser. No files are uploaded to any server or cloud storage.
Open in Studio WorkspaceHow to use JPG to PDF
1. Add Images
Select one or more JPG, PNG, or WebP files.
2. Configure Layout
Choose page size (A4, US Letter, or Fit to Image) and margin padding.
3. Generate PDF
Click to assemble and download your high-res PDF.
Technical Architecture & Privacy
Transform photo albums, scanned receipts, diagrams, and digital graphics into a standardized PDF document with custom margins and page formats.
Unlike conventional PDF websites that send your personal tax forms, legal agreements, and corporate contracts to third-party cloud infrastructure, PDFolio operates under a Zero-Server Architecture. Your documents are decoded into pure memory buffers (Uint8Array) inside your browser's dedicated JavaScript runtime or Web Worker. When you click download, the newly assembled PDF is produced directly from memory into your Downloads folder.
Frequently Asked Questions
What image formats are supported?
JPEG, PNG, WebP, and standard browser-supported raster images.
Are images compressed or resized?
You can choose between original quality preservation or optimized dimensions.