How to Convert JPG to PDF: Combine Images into One PDF

To convert JPG to PDF as a single multi-page file, use the free JPG to PDF tool from TIG Tools. Select JPG, PNG, or WebP images, choose the page size, orientation, and margins, then download one PDF with one image per page. The tool processes files locally in your browser, so your images are not uploaded to a server.

When you should convert JPG images to PDF

A PDF is easier to share than a collection of image files. You might convert JPG to PDF when you need to:

combine scans of a multi-page document,
collect receipts or invoices into a single file,
send a photo portfolio,
prepare images for printing,
archive screenshots or web captures.

JPG to PDF accepts JPG/JPEG, PNG, and WebP. You can mix these formats in one conversion, and each selected image becomes one page in the output PDF.

How to convert JPG to PDF with TIG Tools

Open the JPG to PDF page.
Add your images. Click the upload area or select images button, then choose all JPG, PNG, or WebP files you want to include. You can usually select multiple files at once. Drag and drop may also work if your browser supports it.
Check the file order. The first image in the list becomes page 1, the second becomes page 2, and so on. If the tool shows thumbnails, arrange them in the order you want before converting.
Choose the page size. Select A4, Letter, or Image size. A4 is the standard international document size (210 × 297 mm). Letter is common in the United States and Canada (8.5 × 11 inches). Image size makes each PDF page match the pixel dimensions of the image itself, which avoids extra white space.
Choose the orientation. Select Portrait for taller pages or Landscape for wider pages. If your images have mixed orientations, consider using Image size so each page follows that image's natural orientation.
Set the margins. Choose a margin preset or enter a value if the tool allows it. Use no margin for full-page images, or add a small margin if you plan to print and do not want content squeezed against the page edge.
Click Convert, Create PDF, or Download. Save the resulting PDF to your device, then open it to confirm the page count and order.

Page size, orientation, and margins explained

Page size defines the paper dimensions of each PDF page. A4 is 210 × 297 mm under ISO 216. Letter is 8.5 × 11 inches, the common North American size. When you choose A4 or Letter, the tool scales each image to fit within the page while preserving its aspect ratio. Any difference between the image shape and page shape becomes white space on the sides or top and bottom.

The Image size option sets each PDF page to the original image dimensions. This is useful when you want an exact digital copy, such as a screenshot or a graphic, and do not care about matching a paper size.

Orientation controls whether the page is drawn in portrait or landscape. Portrait means the page is taller than it is wide; landscape means wider than tall. For images that are mostly landscape, choose Landscape to reduce unused white space.

Margins add a fixed border between the image and page edge. Zero margin lets the image cover the page area, but if the aspect ratio differs, white space may still appear. A small margin is often better for documents that will be printed or hole-punched.

Worked example: six scanned JPGs to one A4 PDF

Suppose you have six photos from a phone: page-01.jpg, page-02.jpg, page-03.jpg, page-04.jpg, page-05.jpg, and page-06.jpg. They are all portrait photos of a signed contract.

Open the JPG to PDF tool, select all six files in order, and check that page-01 is first. Set page size to A4 and orientation to Portrait. Add a small margin so the scan edges are not cut off. Click Convert and download the file.

The result is a six-page PDF. Each original JPG is on its own page, in the order you selected, with a consistent A4 page size and a small margin around each scan.

Tips and common mistakes

Name files in sequence before uploading if you need a specific order. Names like 01.jpg, 02.jpg, and 03.jpg make the order easy to verify.
Choose the right page size before converting. If you need US paper, use Letter instead of A4.
Use Image size when you want no scaling or extra white space, especially for screenshots and web graphics.
Do not choose JPG only if you also have PNG or WebP files. The TIG tool supports all three formats in the same job.
Check the output PDF after download. Confirm the page count, direction, and image order before you email or print it.
Very large images can produce a large PDF. If the file is too big, reduce the images first with the Image Compressor or compress the finished PDF with Compress PDF.
If you have images in other formats such as TIFF or BMP, convert them to JPG or PNG first using the Image Converter.

Privacy and browser processing

The TIG JPG to PDF tool processes your selected images locally in the browser. You do not need to upload files to a server or create an account, and your images remain on your device during conversion. After the PDF is generated, it downloads directly to your computer or phone. This makes the tool a better privacy choice for sensitive documents such as ID cards, contracts, or medical forms than tools that require an upload.

Alternatives and next steps

If you need the opposite operation, use PDF to JPG to turn a PDF back into images. If you have several PDF files to combine after converting images, use Merge PDF. If your new PDF is too large to email, Compress PDF reduces the file size after conversion.

Summary

Use the TIG JPG to PDF tool to convert JPG, PNG, or WebP images into one PDF.
Set page size to A4, Letter, or Image size; choose portrait or landscape orientation; and adjust margins.
Each image becomes one page, in the order you select.
Processing happens in the browser, so files are not uploaded.
For large files, compress images or the final PDF afterward.

Frequently asked questions

Can I convert multiple JPG images into one PDF at once?

Yes. Select as many JPG, PNG, or WebP files as you need in the TIG JPG to PDF tool. Each image becomes one page, and the PDF is downloaded as a single file.

Does the tool upload my images to a server?

No. The TIG JPG to PDF tool processes files locally in your browser. Your images remain on your device during conversion.

What page sizes are available when I convert JPG to PDF?

You can choose A4, Letter, or Image size. A4 is 210 × 297 mm, Letter is 8.5 × 11 inches, and Image size matches each page to the original image dimensions.

Can I mix JPG, PNG, and WebP images in the same PDF?

Yes. The tool accepts JPG/JPEG, PNG, and WebP files, and you can include a mix of these formats in one conversion.

How do I avoid white space around each image?

Choose the Image size page option or set margins to zero. If you keep A4 or Letter, images with a different aspect ratio may still have white space on some sides.

Can I change the order of images before converting?

Yes. Arrange the files or thumbnails in the order you want before starting the conversion. The first image becomes page 1.