Convert JPG to PDF: turn photos of documents, receipts or notes into one tidy PDF. Arrange the pages by dragging, choose A4 or the image's own size, and download a PDF that opens anywhere. For an upload limit, compress PDF to 100KB next, or merge PDF files you already have.
How to convert JPG to PDF
- Choose your images. Select several at once, and add more any time.
- Drag them into the right page order (press and hold on phones).
- Pick the page size (A4, Letter or same as image), orientation and margin.
- Tap “Create PDF” to turn each photo to PDF pages, and download it.
Tips for best results
- Photograph each page flat and from directly above in daylight. Straight, evenly lit photos make a far more readable PDF.
- Add the pages in reading order, then fix any mistakes by dragging before you create the PDF.
- For forms with a size limit, compress the finished PDF with Compress PDF, or build it with Compress Documents for Online Form in one step.
Frequently asked questions
Which image formats can I use?
JPG, PNG, WebP and iPhone HEIC. JPG and PNG images are placed as they are; other formats are converted to high-quality JPG first.
Why is my PDF smaller than my photos?
Photos larger than about 2480 pixels on their longest side, enough for a sharp A4 print, are scaled down to that size first. A 12-megapixel phone photo does not need all its pixels on an A4 page, and the PDF becomes much easier to share.
What does “Automatic” orientation do?
Each page turns to match its image: wide photos get landscape pages and tall ones get portrait pages, so nothing is shrunk unnecessarily. Choose Portrait or Landscape to make every page the same.
Should I use a margin?
A 10 mm margin looks like a normal printed document and avoids printers cutting off edges. Choose “None” for edge-to-edge scans, or “Same as image” for pages exactly the size of each photo.
My PDF is too big for the portal. What now?
Run it through Compress PDF to a target like 200 KB. Or use Compress Documents for Online Form, which cleans up phone photos of pages and builds a PDF under your limit in one step.
Step-by-step guide: How to Convert Photos to PDF on Phone
Related tools
- PDF to JPGSave PDF pages as JPG or PNG images, up to 300 DPI.
- Merge PDFCombine several PDF files into one, in any order.
- Compress PDFReduce PDF size losslessly or to any target in KB or MB.
- Compress Documents for Online FormShrink certificates and ID scans under 100–500 KB as JPG or one PDF.
- HEIC to JPGConvert iPhone HEIC photos to JPG.
- Rotate & Flip ImageRotate photos 90° or flip them horizontally or vertically.