You probably know many formats of an image like JPG and PDF. JPG and PDF image formats are good but JPG images lose their quality whenever we share them with anyone but PDF is some kind of which doesn’t lose its quality, doesn’t matter how many times you share your PDF. You can easily convert your JPG to PDF on every device but if you are doing it on your Android device so it may need to download third-party apps. The iOS device have built-in software to convert your image and window as well, make sure you are using window version 8.1 or later, otherwise you’ll need to download their party application on the window as well.
In this article, we will teach you how you can convert your JPG to PDF easily on your device. Here’s a guide you can follow to do so. Read on:
How to Convert JPG to PDF on iPhone
It is important to know that you must have an iOS 9.0 or some more recent version of the iOS system installed on your device in order to convert your file to PDF. You can use the Photos app to do so. This is too simple to do what you need to do is, open the Photos app on your iPhone and tap on the Select button. Doing so will bring to the gallery-choose the image you want to convert into a PDF file.
On the second hand, once you’ve selected the image, you need to click on the Share button icon and then select the Print option from the menu. You can use the 3D touch to press a page thumbnail or zoom in on the preview thumbnail of your device that doesn’t have a 3D touch to create a PDF.

Once you have done, you can swipe the thumbnail to make sure that the PDF file you are creating looks exactly the way you want and hit the Share button to complete the PDF creation process ad select the location where you want you’re newly created PDF to be saved.

Alternative
If due to any reason you aren’t able to use the built-in Photos app on iPhone so you can still use third-party apps to convert your JPG to PDF on iPhone. There are so many apps available on Apple Store which you can use to convert your JPG to PDG easily. Let’s see how?
Files Converter
This File Converter enables its users to produce PDF files from photos, HTML pages, or Word documents. This filer converter app supports a large number of file formats, which makes it a convenient choice for all iPhone users who frequently want to convert different types of documents into PDF files. Although this file converter app is totally free and can be downloaded for free, some in-app purchases may be required in order to utilize the app’s full potential.

Note: There are a lot of other apps that you can use to convert your files to PDF. Off-Course, we cannot explain all the apps. We try to cover all apps topics in our other articles. But for now, the other apps name is:
1. Able2Extract
2. To PDF
How to Convert Files to PDF on Android Device
You can convert your files to PDF on an Android device but as there is no built-in software on the android device so you’ll need to launch the app on your phone from Play Store. There are various apps available on the Play Store you can find them easily.
Image to PDF Converter
1. Download image to image to PDF Converter by DLM Infosoft from Google Play. Once the app installed, open it > from the main screen, click the icon at the bottom > select the JPG files that you want to convert.
2. Once you’ve selected, click the PDF icon on the top-right > enter the PDF details > click OK.

3. Your new PDF file will be saved on the phone, while this app does have annoying ads; it does its job perfectly fine.

How to Convert JPG to PDF on Window
On Windows, you can convert your files to PDF with the Windows built-in software and via some applications as well. We will teach you here how you can use Window built-on software to convert your JPG file to PDF easily without making so much effort.
We are using Window 10 here; make sure that your PC or Window has 8.1 or later version which has a built-in option to print to PDF. If you are using an earlier version of PC; we recommend installing Adobe Reader DC to get the same function.
- Starts your Window, and open File Explorer or press “Window + E” to open the file explorer.
- Find the JPG image or file you want to convert. You can select more than one or multiple files by clicking a dragging a rectangle around them, or by holding the Ctrl key on your keyboard and clicking by mouse on each file you want. Make sure that all these files you want to convert should be in the same folder. If you will select multiple images, it will create a multi-page PDF document.
- Now right-click on any of the selected files and choose the print. This opens up Window’s built-in image printing wizard. Here you need to change the printer from Microsoft Print to PDF. If that’s missing from the list, install the Adobe reader DC as mentioned above.

- You can use the options available in the Wizard to put multiple images on each page of the PDF, and even can change the size from A4 to another size.

- Once you’ve set all your options click Print. You will see the printing progress happening just as if the file was being printed normally but at the end, a box will pop up asking where you want to save your PDF. You’ll also need to enter a file name.

Now, hit the Save button and your PDF will be created, ready to share with anyone you like.

How to Convert JPG to PDF on Mac
Preview App
Creating a PDF on a mac is as easy as on Windows. Mac or macOS has its built-in software to perform this task. You can easily create a PDF from a JPG file on Mac. We will teach how you can convert your JPG file to PDF on Mac within steps:
Open the image you’d like to convert to PDF in the Preview app on your Mac.
Once you open the file in the Preview app, click on the File-Export as PDF or Save as PDF appearing on the top left corner. Enter the desired name of your file or use the default, choose the location where you want to save the PDF, and hit “Save”.

Alternative
How to Convert JPG to PDF on Mac with PDFelement
You can use PDFelement on Mac to convert JPG to PDF file easily. Let’s see how you can do so:
Go to File in the main menu and tap on Create and then PDF from the File option, which will also enable you to upload your JPG file.

Now, your JPG file will now appear as an image but in PDF format. This program will automatically detect when an image is scanned and will suggest performing OCR in order to edit text.

After editing your PDF, click on File in the main menu, and choose Save As. You can rename the file and save it and you have now converted JPG to PDF on Mac.

How to Convert JPG to PDF Online
Online image converter is “One and all Solution” if you want to convert your file to PDF it convert it online. Because it doesn’t matter when you are doing things online, for instance, you are on your phone, iPhone, tablet, mac, or window, it all doesn’t matter, you can convert your file to JPG to PDF with the online websites-because these online websites are working on the internet, not on your phone’s specific feature. Let’s see how you can convert your file to PDF online.
Go to the Browser and open https://smallpdf.com/ Once you on the website what you need to do is, click on Choose Files, you cannot ignore it. Its big written word clicks on it, it will bring you to your file explorer, and here you have to select the image that you want to convert in the PDF.

You can also upload any file or image from Google Drive or DropBox link or images from dropbox, to do so, click on the down arrow sign right in the choose file option. (See Image)

Now, on the next step if you want to add more images in the PDF so click on Add + icon in the circle and add more images.

Once you have done with image selection, click on Convert and it will automatically create your images to PDF. When it will be done, it will redirect you to the page where you can download the PDF. You can check your PDF pages, if all good then go to the next step.

On this page find the Blue “Download” option and click on it. Once you click on it, the PDF will start downloading. Once it’s done, you can find your PDF in the download folder on your PC or in the PDF section on any other device.

On this websites, you can use other features like you can edit your PDF online but for this you have to pay as subscription.
Wrap up
In this article we explained the most easy and quick things which you can use to convert your JPG file to PDF file. Kindly let us know how we did.