๐Ÿ”’ Your files are processed entirely in your browser and are never uploaded to any server.
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Drop your images here

or click to select files โ€” you can add multiple at once

Accepts: JPG, PNG, WebP

Why combine images into a PDF?

Images are convenient for capturing content โ€” photos of documents, screenshots, scanned pages, photographs โ€” but sharing a folder of 20 JPGs is messy. A single PDF is far easier to email, print, archive, or submit. It presents all your images in a fixed order in one file that looks the same for everyone who opens it.

This tool builds the PDF entirely in your browser using pdf-lib, a JavaScript library that creates PDF files from scratch. Each image is embedded as a page at the size you choose (A4, Letter, or fitted to the image dimensions). The result is a standard, universally compatible PDF with no watermarks and no quality degradation beyond what JPEG already applies to JPG images.

How to convert images to PDF โ€” step by step

  1. Click the upload area and select one or more image files (JPG, PNG, or WebP), or drag them onto the page. You can select multiple files at once.
  2. Your images appear as a thumbnail grid. Drag thumbnails to reorder pages. Click ร— on any thumbnail to remove an image. Use "Add more images" to add additional files.
  3. Choose your page size: A4, US Letter, or Fit to image (each page sized to match the image dimensions exactly). Select portrait or landscape and your preferred margin size.
  4. Click Create PDF. Each image is placed on its own page in the order shown.
  5. Click Download PDF to save the finished file.

Common uses for image to PDF conversion

  • Scanning documents with a phone โ€” Take photos of paper documents with your phone, then combine them into a single PDF to send by email or upload to a portal.
  • Submitting multi-page forms โ€” Many online portals accept only PDF attachments. Combine your filled-in form photos into one PDF for upload.
  • Creating photo albums or portfolios โ€” Arrange photos in order and create a single PDF portfolio to share with clients or employers.
  • Archiving receipts and invoices โ€” Scan or photograph paper receipts and bundle them into a monthly PDF for accounting or tax records.
  • Combining screenshots โ€” Document a process, bug report, or tutorial by arranging screenshots in order and creating a single PDF walkthrough.
  • Book or magazine mockups โ€” Designers who create page-by-page artwork as images can combine them into a PDF to share a printable proof.

Page size options explained

  • A4 (210ร—297mm) โ€” Standard in Europe, Australia, and most of the world. Good default for documents intended to be printed on standard office paper.
  • US Letter (8.5ร—11 inches) โ€” Standard in the United States and Canada. Use this when sharing with a North American audience or submitting to US institutions.
  • Fit to image โ€” Each PDF page is exactly the size of the image it contains. Good for photos where you want no borders or empty space, or when creating a PDF portfolio where each image should fill the page completely.

Frequently Asked Questions

Yes. Add as many images as you need โ€” there is no limit. Each image becomes a separate page in the PDF. Add files in batches using the "Add more images" button after the initial upload.
JPG/JPEG, PNG, and WebP are fully supported. You can mix different formats in the same PDF โ€” for example, some JPG pages and some PNG pages in the same document.
Drag and drop the thumbnail cards to reorder them. The PDF will be created in the exact order shown in the grid. Pages are numbered from top-left to bottom-right.
PNG images are embedded losslessly โ€” quality is fully preserved. JPG images are embedded at their existing quality level with no further compression. The PDF is not a re-encoding; it is a container that holds your original image data.
Each image must be under 50MB. In practice, a typical phone photo (3โ€“10MB) and most scans (1โ€“5MB) are well within this limit. Very high-resolution images (50+ megapixel camera raws exported as PNG) may approach the limit.
No. All processing happens in your browser. Your images are read from your device into browser memory, embedded into the PDF by JavaScript, and the resulting file is downloaded directly to your device. Nothing is ever sent to a server.

Related tools

  • PDF to JPG โ€” Convert PDF pages back into image files.
  • Merge PDF โ€” Combine multiple PDFs (not images) into one document.
  • Compress PDF โ€” Reduce the size of your newly created PDF.