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Quick Guide: How to Convert Image to PDF

Whether you're a startup or a large-scale business, tools that allow you to convert image to PDF come in handy for your workflow. There are several reasons behind this, but the biggest reason is how you're allowed access to editing tools, making your documents even more expressive and better. 

The article goes over why you should convert your photo to PDF, as well as the top tools to do so. That said, let's get right into it!

Way 1. How to Convert Image to PDF

Converting an image to PDF may seem difficult; however, it is actually quite easy if you choose the right tool. UPDF is such a tool that offers simplicity for converting images to PDF. With it, you can:

  • Drag and drop the image to automatically turn it into a PDF file.
  • Convert multiple images to a continuous PDF.
  • Arrange the images before converting them into a PDF.
  • Turn the text on the image into an editable format.
  • Export the converted PDF file to other formats, including Word, Images, Excel, PPT, CSV, and more.

Wait no more; download it and try it out now!

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Follow the steps below to convert image to PDF with UPDF:

Step 1. Open Image File in PDF

After opening UPDF app in Mac, select "File", and "Create" in sequence.

Choose "PDF from Window Capture" to select the image file that you want to convert in PDF.

Alternatively, you can drag and drop the image files to UPDF.

Step 2. Save File

You can click "Save" to save PDF file, once the file opens in UPDF which means it is already in the PDF format, you can share it with others.

Way 2. How to Convert Image to PDF Using Batching Feature

Other than the above straightforward method, UPDF also provides another way to convert images to PDF: using the batch combine feature. Before getting started, make sure you've installed UPDF on your device.

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UPDF is a more cost-effective AI-powered PDF editor that offers a wide range of practical PDF management tools, including converting, editing, summarizing, translating, annotating, and more. It is priced at more than half compared to Adobe Acrobat: US$39.99 per year. For users who frequently work with PDF files, upgrading to UPDF Pro unlocks all features.

Step 1: Access the Combine Feature

Open UPDF on your computer and progress into the "Batch>Combine" function.

Step 2: Import the Image Files

On the next window, click the "Add Files" button to browse all the images that you want to combine into a single PDF document.

Step 3: Merge Images into a PDF

As you add all the respective PDF documents, click the "Apply" button at the bottom. This will open a new window where you need to browse the location of the combined PDF. Once done, click "Save" to execute the process.

After you convert your image to PDF, you can then share the PDF with your friends and family or edit it using some of the other features offered by UPDF.

There are even more ways to convert images to PDF with UPDF; download it now to try them out!

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Way 3. How to Convert a Captured Image to a PDF on Mac

UPDF for Mac also provides a feature to convert a captured image into a PDF on Mac. It is quite helpful as it allows you to preserve the quality of the picture by converting it into a PDF because an image loses its quality with time. Moreover, you can save space and organize in a better way, as UPDF allows you to combine multiple captured images into a single PDF.

Step 1. File > Create > PDF from Selection Capture

Starting with the first step, it's firstly imperative that you have UPDF downloaded on your desktop. Start up the program and click on "File". After that, choose "Create" and click on "PDF from Selection Capture".

You'll then be prompted to choose a folder to save the PDF file created. Click "Save" and then use your mouse to select the area you want to convert to a PDF. This tool will create a PDF from the captured image automatically.

Step 2. Create PDF from Windows Capture

Another way to convert your photo to PDF is through the window capture method. You should choose the "PDF from Window Capture" option after you click "File > Create".

Choose the location for the created PDF file and then you will find a camera appear. Choose any window you want to capture and the tool will convert your captured image to PDF in a few seconds.

Step 3. Create PDF from Screen Capture

Finally, you can also choose to convert your files to PDF from screen capture. Using this feature, you can convert what you see on your screen into a PDF. The easy screen capture feature helps since you can accumulate data and store it on your hard drive in seconds.

Are you a Mac user who wants to convert a screen capture to a PDF? Click the button below to get started.

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Way 4. How to Add Image to PDF

There is another way to convert your image to PDF using this tool. You can create a blank PDF file first and then add the image to your PDF file. In this way, you can turn the image into PDF format too. Follow the three modes mentioned ahead, and you'll have your PDF file in no time!

Step 1. File > Create > Blank PDF

Open up the software, click on "File", select "Create" and then click on "Blank Pages". 

Step 2. Add Image to PDF in the Edit Mode

Once you create a blank PDF, you need to click the "Edit PDF" icon on the left toolbar.

Once that's done, you will need to click on the "Image" icon and then select the image that you want to convert to PDF. You can add a single image or multiple images based on your needs.  

After that, you can change the images, as required. For instance, you can crop the image to include a certain portion, resize it, or even rotate it.

After you add the image to the PDF, don't remember to save it.

Step 3. Recognize Text in the Image (Optional)

You can also choose to recognize the text in the image with the OCR feature offered by UPDF. By doing so, you'll be able to select the text and copy it directly from the PDF file if needed. However, this step is optional.

The procedure for using the OCR feature is incredibly simple.

  • Go and click the "OCR" icon on the right toolbar.
  • Select the document type as "Searchable PDF".
  • Choose the document language, the resolution of the images to ensure your document is clearly visible, the page range, etc.
  • Click on "Perform OCR" to begin the recognition.

Do you have an image with text that you'd like to convert into an editable PDF? Try UPDF!

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3 Other Online Methods for Image to PDF Conversion

Except for UPDF, there are also online tools for you to convert images to PDF. However, these tools have certain downsides. For this reason, using free platforms or software isn't always ideal.

Nevertheless, if you're still looking to convert JPG or PNG images to PDF online, the top 3 online PDF converters have been listed down below:

1. Smallpdf

Starting with our list, we have Smallpdf. This online image to PDF converter helps out in several ways. Drag your files to the site where it says to upload the file and wait for your PDF files to be downloaded.

Smallpdf allows you to merge your PDFs, allowing up to 20 images to be converted to PDF at once. However, the main downside is that there are limitations to the number of files you can convert to PDF.

2. iLovePDF

Moving further up our list, no JPG to PDF converter list is complete without mentioning iLovePDF. iLovePDF is an online tool that allows you to convert your images to PDF at a moment's glance. Not just that, the site also supports all sorts of other formats, including the likes of Microsoft Excel, Microsoft PowerPoint, Microsoft Word, and more!

Choose the format that you have and select the format that you desire. It doesn't matter whether you're looking to convert your Word documents into PDFs or your PDFs into Excel files; iLovePDF has you covered. The downside with this platform is that the results are only sometimes up to the mark, and you need to be able to edit according to your needs!

In this way, you're stuck with whatever the site presents. In addition, you're also limited to the number of files that you upload at once.

3. JPG to PDF

Last on our list; we have the JPG to PDF tool. This online tool is known by many and is as simple as can be. You must select the JPG from your desktop or phone and drag it onto the site. After that, click on download, which will download the PDF immediately.

Yet, similar to the other JPG to PDF converter online platforms mentioned above, you'll be limited to the number of features you can utilize. Plus, there's always the risk of your data falling into the wrong hands.  

What are the Downsides of Using Online Tools?

When it comes to the usage of online tools or, more specifically, free online tools, there are several reasons why you shouldn't be using them. From the risk of your data being stolen to being limited to the number of files, you can convert to PDF, the disadvantages greatly outweigh the perks you might attain.

Here are some of the other downsides you might face while using online tools:

Lack of Privacy

By using free online tools, the biggest downside, without a doubt, is the lack of privacy. Considering how these platforms don't always have a private server to back up your data, the chance of your data being accessed by other users is incredibly high. Plus, your data is only sometimes backed up, meaning you can't access it later on if required.

Lesser Features

Free platforms allow for a minimalistic number of services and only allow you to use the basic features. For instance, you may be able to convert your JPG to PDF, but you won't be allowed to make further changes, such as adding text or converting a selected portion of your JPG to PDF.

Limited to a Certain Number of Files

One of the biggest problems people face with online tools is that they only allow you to convert a selected number of photos to PDF. This way, you either have to wait for the next day to upload more files or convert specific files separately. This limitation becomes problematic, especially if you're looking to generate a larger report for a company or project.

Not Being Able to Edit Freely

Lastly, online tools don't allow PDFs to be edited freely. For this reason, you can convert your files to PDF, but you won't be able to edit them any further if needed.

Why Should You Use UPDF for Image-to-PDF Conversion

Using paid tools such as UPDF has its fair share of perks. For one, you can always ensure that your data remains safe. To edit or convert pictures to PDF, UPDF doesn't just get the job done; it goes above and beyond. It allows you to organize your files to be used later on and enables you to edit them. 

UPDF is a desktop offline software that saves all your documents on your local devices. In this way, you can ensure that your files will remain secure and in good hands.


Overall, it's easy to see how beneficial you can compare paid tools to using free tools, which could be better. With that said, you must keep your data stored and safe. Free tools, on the contrary, may call for a breach of security, owing to which you should minimize their usage.

Nevertheless, a paid photo to PDF converter tool such as UPDF will help you, regardless of what you need! You can convert your files to PDF in less than a few seconds and edit them according to your needs using the UPDF software. Plus, with a lifetime payment of US$59.99, you'll never have to worry about not being able to convert your files to PDF safely ever again. 

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