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Merge JPG Files Into One Online

by Hung Nguyen

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Use our online JPG merger to combine images into one document. No registration or signup is needed to use.

In principle, you cannot merge JPG images into one long, continuous image. However, what you can do is combine these JPGs into one PDF document. The output file will be similarly compressed, lightweight, and easy to be shared or viewed.

As the most popular online PDF software, we can assist you in achieving this task for free. There are two main ways to merge images into a single PDF file, which we will cover below.

How To Merge JPG to PDF the Quick Way

  1. Go to the JPG to PDF tool, drag and drop your JPGs in.

  2. Rearrange the images in the correct order.

  3. Click ‘Convert’ to merge the images.

  4. Download your single document on the following page.


Merge multiple JPGs to PDF in one go.

Batch processing is enabled for the JPG to PDF tool to simultaneously upload and merge image files. The preview function also has an array of options for you to adjust the page size, margin, and orientation of the output file. Furthermore, there are functions to delete or zoom, to analyze the uploaded files. As the converter supports numerous other image types, you are welcome to upload PNG, GIF, TIFF, or BMP images as well. If you ever want to revert the merged file back to JPG, you can do that with the PDF to JPG tool.

How To Merge JPG to PDF, the Slightly More Tedious Way

  1. Convert each image to PDF with our converter.

  2. Download all of your files.

  3. Go to the Merge PDF tool.

  4. Drag all converted PDFs in the toolbox.

  5. Hit ‘Merge PDF’, wait and download the final merged PDFs.

In this case, you’re first converting each individual image to PDF format. On the bright side, there are no limitations when it comes to the number of PDF pages or files that could be exported. Then, with the merge tool, you can throw in as many PDFs as you'd like into the drop area, and combine multiple files into one.

What Are the Associated Costs?


There are a couple versions of Smallpdf. Our free online platform is available for anyone to use, to convert JPG to PDF, however there are some limitations. If you hit the daily usage limit and still have work to do, you can sign up for a free trial for one week, which should be more than enough time to optimise your images.

There are then a number of different plans ranging in price depending on whether you're interested in an individual account or accounts for an entire team. With the Pro accounts—and the free trial—you also get access to our downloadable offline Windows and mobile apps.

All uploaded images, as well as the output file, will be removed from the Smallpdf servers after one hour. During this time, do check out our suite of 20+ tools to help you organize, convert, and manage digital documents, from JPG to PDF!


Can't go wrong with our JPG merger.

Hung Nguyen
Hung Nguyen
Senior Growth Marketing Manager @Smallpdf