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Quick Way to Add Image to PDF File

Adding images to PDF files without watermark requires an exceptional PDF editor. Not every tool has the capability to add images to PDF. However, there are many online tools available for viewing and converting PDFs but putting pictures to existing PDFs requires special software that allows you to edit, add, and delete objects.

In this article, we'll discuss how you can add images to PDFs in different ways. Although there aren't many ways available to insert pictures, we've found some tools by which you can easily insert any photo into your PDF document.

Part 1. How to Insert Image into PDF with UPDF

There are many PDF editors in the market that allows users to add images to PDF. One of them is UPDF. The best thing about UPDF is that it's easy and quick to use.

add image to pdf

Let's briefly introduce UPDF and what it offers regarding features. UPDF is a delightful and productive PDF editor and annotator. You can access it on any platform, i.e., Windows and macOS. Talking about its features, it supports viewing, editing, annotating, converting, encrypting PDFs, and much more. We cannot discuss each part of UPDF here, but we can give an overview of its primary components.

  1. Fast & Powerful: UPDF can handle heavy workflow. It doesn't matter how big your document is; UPDF will manage your workload.
  2. Attractive Interface: The interface of the UPDF is pretty attractive and pleasing to the eyes. Moreover, the design is so clean that you don't need any tutorials to use it.
  3. Multi-Platform: The fantastic thing about UPDF is that it is available on desktops (Windows and Mac) and smartphones(iOS and Android).
  4. Read, Annotate, Edit, Convert PDFs: This software allows you to edit the text and images in PDF, add annotations to PDF, organize pages in PDF, convert PDF to other features, etc.

How to Add Photo to PDF with UPDF?

Previously, we've gone through the brief introduction of UPDF. Now, let's see how you can insert an image into a PDF using the UPDF editor:

Step 1: Open the PDF Document

To add a photo to a PDF, open the UPDF editor on your respective device. After opening the UPDF editor, you'll see an "Open File" button at the start of the main interface, as shown in the image. Click on the button to choose the document on which you want to add an image to the PDF.

insert image into pdf

Step 2: Click the Edit Button

The document should be opened at this step. Now, you'll see an "Edit" button on the left sidebar. Click on it to enter into the editing mode.

add photo to pdf

Step 3: Insert Picture in PDF

Way 1. Inserting an image to PDF by clicking the "Add Image" button

Although all steps of inserting images are straightforward, this step is the most superficial. In editing mode, you'll see an "Add Image" icon. Click on the "Add Image" button and choose the photo you want to enter from your computer. (You can add JPG to PDF, add GIF to PDF, and you can also add PNG to PDF.)

add picture to pdf

Way 2. Adding an image to a PDF by dragging-and-dropping

There is another way to add an image to a PDF. It is very simple, and what you need to do is just drag and drop the image into the UPDF interface.

add photo to pdf

At this point, your image has been inserted into your PDF document, and now you can edit, adjust the position of the image, crop the image, etc. If you feel it's helpful, try UPDF from now on by clicking the below button to download it.

Video Tutorial on How to Add an Image into a PDF

Part 2. What are the Common Image File Formats?

Do you ever find yourself wondering if a JPG or PNG is the better choice? Or perhaps you're just curious as to what software can read an INDD file. It's unlikely that you've ever needed to know the difference between a TIF, PDF, and PSD unless you're a graphic designer. However, there is some order to the seemingly random variety of image file types. We hope this part will help you learn about the various file types and when it is suitable to use them.


A JPEG is a type of image format that uses lossy compression to save images. The picture that is produced as a result of compression is a compromise between the amount of storage space required and the quality of the image.

Users have the ability to change the compression level to reach the desired degree of quality while also reducing the amount of space required for storage. When applied to a picture, a compression ratio of 10:1 has almost no noticeable impact on the image's quality.When the value of compression is increased, the quality of the image will deteriorate more quickly.


Back in 1995, the world was introduced to the Portable Network Graphics (PNG) standard. Formerly known as PING, IT guru Oliver Fromme reduced the term to PNG. When PNGs were initially introduced, the GIF format had already been in use for eight years.

Portable Network Graphic, or PNG for short, is a raster picture file format. This file format is often used by web designers since it allows for the creation of images with transparent or semi-transparent backgrounds. Since the PNG file format is not protected by intellectual property rights, any graphics editor may open and work with such files.


The files known as BMP stand for bitmap images and are employed for the purpose of storing digital bitmaps. Device-independent bitmap (DIB) file format is another name for these images since they can be seen regardless of the graphics adapter being used.

This independence allows the file to be opened on different systems, including Microsoft Windows and Mac OS, among others. Data can be stored in the BMP file format as two-dimensional digital pictures in either black-and-white or color format, with varying levels of color depth depending on the format.


A TIFF file, also known as a Tag Image File Format file, is a type of file that may be used on a computer to contain raster graphics as well as image metadata. If you want to avoid editing lossy files, using TIFFs, which are quite popular among photographers, is a convenient method to keep high-quality photographs before editing them.

Due to the fact that they employ a predominantly lossless method of file compression, TIFFs are ideal for preserving a large amount of visual data that is exceptionally detailed. Because of this, they are an excellent option for editorial photographers and other photography professionals.


If you often read your social media feeds, you will most certainly come across GIF files at some point. But what exactly does "GIF" stand for, and how exactly do these files function?

Graphics Interchange Format is what "GIF" stands for in computer jargon. The GIF file format is a type of raster file that was created to store very simple pictures, the majority of which are seen on the internet. Each file has the capacity to include up to 256 indexed colors and can handle up to 8 bits per pixel. GIF files also enable the merging of many pictures or frames, which may be used to create simple animations.

These files have the.gif extension, and they are compatible with a broad variety of software applications.


For vector graphics on the web, you can't do better than the Scalable Vector Graphics (SVG) standard. Images in vector files are stored using mathematical formulae based on points and lines on a grid, as opposed to pixel-based raster files like JPEGs. This makes vector files, such as SVG, perfect for logos and complicated web graphics, as they can be scaled up or down without compromising quality.

Not only can SVGs scale well, but there are many more advantages that make them a favorite among web designers. The fact that SVGs are written in XML means that they keep all text data as plain text rather than as shapes. This makes it possible for search engines like Google to interpret the text within SVG images, which may improve a website's position in the search results.


An innovative new open-source and royalty-free optimized picture format that works with any image codec is the AV1 image format (AVIF). Google Chrome, Firefox, and Android all currently accept AVIF images, which are significantly less in size compared to JPEG, PNG, and WebP.

Alliance for Open Media (AOMedia), in partnership with Google, Cisco, and, is developing the AV1 video format, while AVIF is the still picture format derived from an extraction of the keyframes of AV1.

Many people are impressed by how well the AVIF picture format compresses without sacrificing image quality; Netflix, for one, has said that it is superior to JPEG, PNG, and even the more recent WebP image format.


The PSD file format was developed specifically for use within Adobe Photoshop. Even if you've never used Adobe Photoshop, you've probably come across files with the.psd extension. Designers and artists rely heavily on Photoshop Documents, which are robust resources for storing and creating images.

Part 3. What’s the Difference Between JPG and PNG?

Though both JPEG and PNG files are widely used, they are not interchangeable despite their resemblance. As a result of their unique compression methods, JPEGs typically weigh less than PNGs while yet retaining high image quality. PNGs are favored for graphic design over JPEGs because of their transparent backgrounds.

Lossless vs. lossy compression

When deciding between JPEG and PNG, it's crucial to learn about the varying compression methods employed by each.

JPEGs are optimized for the compact storage of vivid, high-resolution digital photographs. They take enormous photographs and reduce their file size so they may be uploaded and shared with less hassle. The catch is that it costs something.

File sizes

However, JPEGs may compress huge images into manageable file sizes, but at the expense of quality due to their lossy compression. This is useful if your hard drive capacity is limited and can also reduce load times for web pages.


Inserting photos into PDFs using an editor is not a mountain to climb. You can easily insert images into a PDF file with a powerful PDF editor like UPDF. To get UPDF, click the below button to download it.