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How to Convert JPG and Other Images to PDF

EuroTools Hub ยท 2026-10-09

Schools, banks and offices often ask for a PDF, but all you have are photos or screenshots. Converting images to PDF is quick and does not require special software. This guide covers JPG, PNG and other image formats.

How to convert images to PDF

  1. Open the JPG to PDF tool (also available as Image to PDF).
  2. Tap the upload area and choose one or more images: JPG, PNG, WebP and similar formats.
  3. Arrange the images with the up and down arrows. Remove any you do not want.
  4. Choose the page size. Fit to image makes every page match its picture. Other options give standard paper sizes such as A4.
  5. Choose a margin: none or small.
  6. Tap Create PDF, then Download images.pdf.

Tips for better scans

If an image will not load

Some formats are not supported by every browser. iPhone photos are often saved as HEIC, so convert them first with HEIC to JPG, then add them here.

Need the PDF smaller?

Photos can make a big PDF. Use Compress PDF afterwards, or add fewer or smaller images.

Privacy

Everything happens in your browser. Your images are not uploaded anywhere.

Example: sending a signed document as a PDF

You print a form, sign it and take photos of the pages with your phone. Open JPG to PDF, add the photos in order, choose A4 with a small margin and tap Create PDF. You get one tidy PDF that you can email or upload to a portal. If the file is large, reduce it with Compress PDF.

Page size options explained

Fit to image makes each PDF page exactly the size of its picture, which is ideal for receipts, screenshots and posters. An A4 page puts the image inside a standard European sheet, which is better for documents you will print or submit officially. Margins add white space around the picture, so text does not touch the page edge when printed.

How to take good photos of documents

  1. Place the paper on a flat, plain surface in good light.
  2. Hold the phone directly above the page, not at an angle.
  3. Avoid shadows and glare from lamps or windows.
  4. Make sure all four corners are in the frame.
  5. Check that the text is sharp before you continue.

Image formats you can use

The tool accepts common formats such as JPG, PNG and WebP. iPhone photos in HEIC format often need conversion first, which you can do with HEIC to JPG. If a browser cannot read an image format, the tool will tell you so.

Image to PDF for different situations

Keep the file size reasonable

Modern phone photos are several megabytes each, so a PDF with ten photos can easily exceed 30 MB. Before adding photos, reduce their resolution or crop the photos. After creating the PDF, compress it, check that every page is readable and name the file clearly.

Best practices for scanned documents

Scan or photograph pages in the same orientation and order. Straighten crooked photos and crop away the table or floor around the page. Aim for readable text at 150 dpi, and use black-and-white mode for plain text pages to keep the PDF small. Always zoom into the finished PDF to check that signatures, stamps and small print are clear before you send it.

Create a multi-page PDF from a phone gallery

Select photos in the order of the pages, one after another. If you notice a mistake, remove the photo and add it again in the right position. For a long document, create the PDF in parts, for example one file for the forms and another for the attachments, and join them later with Merge PDF.

Frequently asked questions

Can I put several photos into one PDF?

Yes. Select all images, arrange them with the arrows and create one PDF.

Which page size should I choose?

Choose Fit to image for receipts and screenshots, and A4 for documents you will print or submit.

Why is my PDF so large?

Phone photos are big. Reduce the resolution before adding them, or compress the PDF afterwards.

Does the tool accept HEIC photos?

Many browsers do not read HEIC. Convert them first with HEIC to JPG.

Can I change the order of the pages?

Yes. Use the up and down arrows next to each image.

Is it free and private?

Yes. No signup, no watermark and the images stay on your device.

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