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JPG to PDF – Convert Images and Scans into One PDF

Turn photos, scans and screenshots into a single PDF with A4, Letter or fit-to-image pages. Reorder pages, set margins and make the file smaller for uploads — all on your device.

Your files stay on your device

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How to convert JPG to PDF

  1. Add your images — photos, scans or screenshots.
  2. Put them in order using the arrows or the drag handle. The first image becomes page 1.
  3. Choose the page size (A4, Letter or Fit image), the orientation and the margin.
  4. Optional: tick Make the PDF smaller for upload limits.
  5. Tap Create PDF and then Download PDF.

Page options explained

  • A4 / Letter — every page is a standard paper size, and each image is scaled to fit inside the margins, centred.
  • Orientation: Auto — landscape images get landscape pages and portrait images get portrait pages. Choose Portrait or Landscape to force one direction for all pages.
  • Fit image — the page is exactly the size of the image (at 96 pixels per inch), like a digital photo album.
  • Margin — None, Small (about 6 mm) or Large (about 12 mm) white space around each image.

Quality and file size

When possible, your original JPG is placed in the PDF without re-compressing, so there is no quality loss. A PDF of ten 4 MB phone photos is therefore about 40 MB. With Make the PDF smaller, each photo is resized to 2,000 pixels and compressed — the same ten photos might come to around 4–6 MB, which is fine for reading and printing.

Example

You photographed 6 pages of a handwritten assignment with your phone. Add the 6 photos in order, choose A4, Auto, Small margin, tick Make the PDF smaller, and download one neat 6-page PDF to submit.

Tips for scanning with your phone

  • Use daylight and avoid your own shadow over the page.
  • Hold the phone straight above the page so it isn’t slanted.
  • Crop out the table or floor first with crop image for a cleaner look.
  • Combine with other PDFs afterwards using merge PDF.

Who converts images to PDF

  • Students submitting handwritten assignments and certificates.
  • Job applicants combining scanned documents for one upload.
  • Office staff turning receipts and bills into a single PDF for reimbursement.
  • Families making a PDF of ID documents to share with a bank or school.

Need it the other way round? Use PDF to JPG. iPhone photos in HEIC format? Convert them first with HEIC to JPG if your browser isn’t Safari.

Frequently asked questions

How do I convert multiple JPGs into one PDF?

Add all the images at once, arrange them in order with the arrows or drag handle, choose the page size and tap Create PDF. Each image becomes one page.

My PDF is too large to upload. What can I do?

Tick “Make the PDF smaller”. It shrinks big photos to 2000 pixels and compresses them, which usually cuts a PDF made from phone photos by 70–90%.

Which page size should I choose?

A4 is standard in India for documents and forms. Letter is the US size. “Fit image” makes each page exactly the size of the image, with no white border.

Why was my phone photo sideways in other converters?

Phones often save photos sideways and store the correct direction in a hidden EXIF tag that many converters ignore. This tool reads that tag and puts every photo the right way up.

Can I add PNG, WEBP or HEIC images?

Yes. JPG and PNG are added as they are; WEBP, GIF, BMP and AVIF (and HEIC on Safari) are converted to JPG first.

Are my images uploaded?

No. The PDF is created inside your browser, so your photos and scans stay on your device.

Is there a limit on the number of images?

You can add up to 100 images. Large numbers of full-size phone photos take longer and make a bigger PDF, so tick “Make the PDF smaller” for long documents.

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