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How to Turn a Picture into a PDF on Desktop and Mobile

  • By Charlotte
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  • Updated on November 27, 2025
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Introduction:
PDF files are considered a universal file type in various industries. When you have taken or stored an image in JPG, PNG, or another format on your phone or computer to send, the recipient may want a PDF version of it. In this case, you may want to learn how to turn a picture into a PDF quickly.
summary

There is so much to explore about picture to PDF conversion. With third-party apps, you will make a big difference. The built-in features on your devices are also helpful. Whether you are using a Windows, Mac, Android, iPhone device, or working online, this post will unveil the easy methods to turn a picture into a PDF.

How to Turn a Picture into a PDF on Windows

To convert photos into PDFs on Windows, I strongly recommend SwifDoo PDF. It is a professional PDF editor that can convert PDF to and from various formats, including Image, Word, PowerPoint, Excel, HTML, and more. As an image to PDF converter, SwifDoo PDF can handle images in JPG, PNG, BMP, or TIFF format.

Additionally, SwifDoo PDF is a batch PDF converter. You can use it to convert several images in bulk. Furthermore, it allows you to combine multiple images into a single PDF file. What’s more, SwifDoo PDF lets you create a PDF from images. How to turn a picture into a PDF using SwifDoo PDF? Below are the exact steps for your reference.

SwifDoo PDF - PDF Converter and Editor
  • Convert images, Word, Excel, and other files to or from PDFs without losing quality
  • Turn scanned PDFs into editable files with OCR
  • Organize, combine, and split PDF pages
Free Download
Windows 11/10/8.1/7/XP

Option 1. Create a PDF from an Image

Step 1: Free download and install SwifDoo PDF on your Windows PC and launch it.

Step 2: Click the Create button and select the From Image option.

Click Create and select the From Image option in SwifDoo PDF

Step 3: Locate the target picture and click Open to import it. Then, the image will be imported into SwifDoo PDF as a PDF. You can use its various editing features to edit the image. Finally, save the newly created PDF file.

Option 2. Convert a Picture into a PDF

Step 1: After launching SwifDoo PDF, switch from the Home tab to the Convert tab.

Step 2: Click the Image to PDF option and click Add Files to import your target image.

Step 3: Open the Page Size list to choose a needed size and choose a folder to save the PDF file. Next, click Start to perform the conversion process.

Set the page size and saving path in SwifDoo PDF

Tips: If you upload several images, you can open the Options list and choose to create those images into a single PDF file or multiple PDF files.

Choose to convert several images into one PDF or multiple PDF files in SwifDoo PDF

In the blink of an eye, you will turn a picture into a high-quality and professional-looking PDF on your PC or laptop. The converted PDF file will be opened automatically in the software for your review.

How to Turn a Picture into a PDF on Mac

When your company or school requires you to send a photo, such as an ID photo as a PDF file, how do you do it on your MacBook? In terms of how to turn a photo into a PDF, there are many great PDF converters that might suit your needs. Also, you have the answer with the pre-installed Preview application. It can make a picture a PDF and merge all selected images into one PDF document. It enables you to annotate, and protect PDF files as well.

Take a look at how to turn a picture or photo into a PDF on Mac. 

Step 1: Right-click on an image in its file folder to choose Open with and Preview; 

Step 2: Rotate the image to a proper orientation, go to File and select Print in the drop-down list; 

how-to-turn-a-picture-into-a-pdf-with-preview-on-mac

Step 3: Pick Save as PDF from the PDF drop-down menu at the lower left of the printer dialogue box. Give a file name for the PDF, choose an output path, and press the Save button in the new window.  

how-to-turn-a-picture-into-a-pdf-with-preview-on-mac-1

When you open multiple photos in Preview, the application allows you to drag the thumbnails to re-order them. This feature is particularly useful when you want the images in the saved PDF to appear in your desired order.  

How to Make a Picture a PDF Online

SwifDoo PDF Online Converter

When you want to conveniently make a picture a PDF on the web, SwifDoo PDF gets you covered. Its free online converter is designed to turn photos, Word, Excel, PPT, and many daily used files into PDF documents, and vice versa. The process of turning a picture into a PDF online for free is broken down below. 

Step 1: Access the official website of SwifDoo PDF Online Converter.

Step 2: Click the JPG to PDF or PNG to PDF option.

Click the PNG to PDF or JPG to PDF option in SwifDoo PDF Online Converter

Step 3. Click the Choose File button to import your desired image. Once uploaded, the conversion process will start automatically. When the conversion is done, click Download to save the PDF file.

Click Choose File to upload the target image into SwifDoo PDF Online JPG to PDF Converter

How to Turn a Picture into a PDF on iPhone and iPad

Perhaps you need to send a PDF version of a picture to others on the fly. With the Share and Print features on your iPhone or iPad, you can do that without an additional picture to PDF converter. Your phone and tablet can save one or several pictures as a PDF. 

Discover how to turn a picture into a PDF on your iPhone from the listed steps. You can do the same work on an iPad according to the similar method.  

Step 1: Access your pictures in the Photos app with a flower icon; 

Step 2: Hit Select at the top right corner of your phone’s screen and select a picture, then click the Share icon at the bottom left; 

how-to-turn-a-picture-into-a-pdf-with-print-on-iphone

Step 3: Scroll down the pop-up page to choose Print; 

how-to-turn-a-picture-into-a-pdf-with-print-on-iphone-1

Step 4: Use two fingers to pinch or zoom in on the picture preview and your phone will virtually print and save the picture as a PDF;  

Step 5: Tap the Share icon in the new window and choose Save to Files to store the PDF on your phone. Or, send the PDF to somebody via an app.  

Regarding how to make a picture a PDF on iPhone, it might be clear to you now after learning the above tutorial. You can follow the same process to select and turn multiple photos or pictures into one PDF. The thing you should note is that your phone won’t let you change the order of PDF pages. If you have the need, download a picture to PDF conversion app such as PDF Photos.

How to Turn a Picture into a PDF on Android

If you want to take a picture and make it a PDF on your Android phone, the native Export feature and virtual printer provide a fast way to go. Before creating a PDF, you can set the page size and orientation. Like iPhone, Android devices also allow you to turn more than one photo into one PDF.  

Step 1:  Go to the Gallery app to open a photo album and a picture you need to convert; 

Step 2: Tap More at the bottom right corner of the screen and choose Print or export to PDF; 

how-to-turn-a-picture-into-a-pdf-with-export-on-android

Step 3: Click the drop-down arrow in the new window to change settings, then hit the Save icon to save the picture as a PDF to a specified location.  

how-to-turn-a-picture-into-a-pdf-with-export-on-android-1

A pro tip to turn two or more pictures into a PDF on Android: long-press a picture thumbnail in your album to choose it, tap more pictures to select more, then follow Step 2 and Step 3. Alternatively, install an app like Image to PDF Converter (PDF Maker) to do your work and organize the PDF pages as needed.   

Conclusion

Turning photos or pictures into a PDF or multiple PDF files is quick and no longer a daunting task now with various programs on your computer and mobile phone. However, to perform more complicated tasks and have a higher quality of output documents, it pays to utilize a multi-purpose productivity tool.  

Charlotte has been in the software industry for 8+ years. She works for AWZWARE now as a passionate writer. She is good at providing simple guides to use various video, office and entertainment software. Charlotte also recommends many other useful tools to make your work and life easier. A food lover too.

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