Converting JPG images to PDF is one of the most common tasks people search for — you've scanned documents with your phone, taken photos of receipts, or have a set of images that need to be submitted as a single file. Here's the fastest way to do it.

When you'd convert JPG to PDF

  • You photographed a multi-page document with your phone and need to send it as one file
  • You have scanned receipts or invoices to submit for reimbursement
  • A portal requires PDF uploads but you only have images
  • You want to archive a set of photos in a more compact, organized format

Method 1: Browser-based tool (fastest, works everywhere)

  1. Open a JPG to PDF converter — ClarixPDF's convert tool
  2. Upload your JPG files — most tools let you upload multiple at once
  3. Arrange them in the order you want (drag to reorder)
  4. Convert and download the PDF

This is the fastest method for most people and works on any device.

Method 2: iPhone or iPad (built-in, no app needed)

iOS has a built-in way to create PDFs from photos that most people don't know about:

  1. Open the Photos app and select the images you want
  2. Tap the Share button
  3. Scroll down and tap "Print"
  4. On the print preview screen, pinch outward on the preview — this converts it to a PDF
  5. Tap the Share button on the PDF preview to save or send it

No app needed, completely free, works offline.

Method 3: Android (Google Drive method)

  1. Open Google Drive on your Android phone
  2. Tap the + button → Scan
  3. Photograph each page (or upload existing photos)
  4. Google Drive saves it as a PDF automatically

Method 4: Mac (Preview)

  1. Open all your JPG files in Preview at once (select them all and open with Preview)
  2. In the sidebar, arrange them in the right order by dragging
  3. Go to File → Export as PDF
  4. Save

Method 5: Windows (built-in print to PDF)

  1. Select all your JPG files in File Explorer
  2. Right-click → Print
  3. Choose "Microsoft Print to PDF" as the printer
  4. Click Print and choose a save location

Tips for better results

  • Order before uploading. Rename files numerically (01.jpg, 02.jpg) so they sort correctly before you upload them.
  • Check orientation. Portrait and landscape images in the same PDF can look inconsistent — rotate any sideways images before combining.
  • File size. High-resolution photos make large PDFs. If the file needs to be under a size limit, compress after converting.