Get Stunning Placeholder Images with Easy-to-Follow Codes

Table of content

  1. Introduction
  2. Understanding Placeholder Images
  3. Benefits of Using Placeholder Images
  4. How to Generate Placeholder Images
  5. Popular Libraries for Placeholder Images
  6. Adding Placeholder Images in HTML
  7. Best Practices for Using Placeholder Images
  8. Conclusion.



In the world of Android app development, one of the key aspects of creating a great user experience is designing and implementing high-quality images. However, what if you are just starting out and do not have access to a designer or photographer? Fear not, because there are resources available that can help you create stunning placeholder images for your app with ease!

In this article, we will explore the use of placeholder images in Android development and show you how to get started with some easy-to-follow codes. We will cover the following topics:

  • What are placeholder images?
  • Why are placeholder images important in Android app development?
  • Where can you find placeholder image resources?
  • How to use placeholder image codes in your Android app?

By the end of this article, you will have a solid understanding of placeholder images and the tools available to help you create amazing images for your Android app. Let's dive in!

Understanding Placeholder Images

In Android development, a placeholder image is a temporary image that is displayed while the actual image is loading. It ensures that the user interface remains responsive and does not appear blank while the app is waiting for the image to fully load. Placeholder images can be either static or dynamic, depending on the use case.

Static Placeholder Images

Static placeholder images are pre-defined and do not change. They are useful when the image dimensions and aspect ratio are known in advance. For instance, an app that displays profile images might use a default profile picture as a static placeholder image. The image dimensions can be fixed, and the placeholder can be used in all instances where a profile picture is missing or not yet loaded.

Dynamic Placeholder Images

Dynamic placeholder images, on the other hand, are generated on the fly and adapt to the dimensions and aspect ratio of the actual image to be loaded. This means that the placeholder image will be resized to match the size of the actual image, which can vary depending on external factors like screen resolution or image availability.

Tools for Generating Placeholder Images

Various online tools and libraries exist for generating placeholder images that can be used in Android development. These tools are easy to use and allow developers to quickly create placeholder images with the desired dimensions and aspect ratio. Some popular options include:

  • This web service generates placeholder images of a given size and background color. The image dimensions are specified in the URL, making it easy to embed the image in the app.
  • LoremPixel: This tool generates random placeholder images of a given size based on a theme or category. For instance, developers can specify that they want a 300×300 image of a sunset or a cityscape.
  • Picasso: This is a popular image loading library for Android, which supports the use of placeholder images. Developers can specify a placeholder image that is displayed while the actual image is loading. The library also includes options to handle image resizing and caching.

    Benefits of Using Placeholder Images

When building Android applications, making everything look polished and professional is important. This extends to the images used throughout the app, including those that are just placeholders until the real ones are ready to be added. Here are some of the key benefits to using placeholders in your app development process:

  • Improve User Experience: Users expect the app to look polished and professional. Using placeholders to indicate where images will be displayed can help to achieve a more cohesive look and feel for the app, even during the development phase.

  • Save Development Time and Resources: Sometimes it can take a while to source the appropriate images for an app, and it's not always feasible to wait until everything is perfectly in place before continuing development. Using placeholders can save time and resources, as developers don't have to halt progress while waiting for images to be created or sourced.

  • Test Functionality: Using placeholders can help developers get a sense of how an app's interface looks and functions even before the images themselves are fully integrated. This allows developers to test user interface functionality independent of the images, facilitating more efficient troubleshooting in the early stages of development.

  • Ease Collaboration and Communication: During the development process, team members or clients may need to communicate about the app's design or interface. Placeholders can make collaboration and communication between designers, developers, and stakeholders smoother and more efficient, as each party can better understand what the other is referring to when discussing specific image needs.

Using placeholders is a convenient and practical solution for development teams looking to streamline the app development process, improve user experience, and ensure a polished, professional look for the finished product.

How to Generate Placeholder Images

Generating Placeholder Images

When developing an Android application, it is often necessary to display an image placeholder while waiting for the actual image to load. There are several ways to generate placeholder images, including using third-party libraries or manually creating them yourself. Here are a few methods for generating placeholder images:

Using Picasso Library

Picasso is a popular library for image loading and caching in Android applications. It also has a built-in method for generating image placeholders. Here's how to use it:


In this code snippet, the placeholder() method is used to specify the drawable resource to use as the placeholder image. When the actual image is not yet loaded, the placeholder image will be displayed in the imageView.

Using Drawables and Shapes

Another way to generate a placeholder image is by creating a drawable resource file and using shapes to create a simple design. Here's an example:

  1. Create a new drawable resource file called placeholder_image.xml.
  2. Copy and paste the following code into the file:
<shape xmlns:android=""
    <solid android:color="#CCCCCC"/> <!-- Change color as needed -->
    <corners android:radius="8dp"/> <!-- Change radius as needed -->
  1. Save the file and reference it in your layout XML file:

Using is a free online tool that provides placeholder images of various sizes and colors. Here's how to generate a placeholder image using

  1. Open the website.
  2. Specify the image size and desired color in the URL, like this:

In this example, we're generating a 300×300 PNG image with the text "Placeholder" and a background color of #CCCCCC. You can customize the image size, text, and background color to suit your needs.

Generating placeholder images can be a quick and easy way to enhance the user experience in your Android application. Whether you use a library or create your own, placeholders provide a visual cue that an image is loading and help to prevent awkward screen layout changes.

Libraries are a crucial part of Android development. They make it easier to add functionality and features to an application without having to reinvent the wheel. One important library that every developer should consider using is a placeholder image library. Placeholder images are images that are used as temporary placeholders on a screen while an application is loading data or resources. They are usually simple and generic images that do not contain any specific information but help to keep the screen layout consistent and visually appealing.

There are a number of popular libraries available for Android developers to use for placeholder images. Some of the most widely used libraries include:

  • Picasso: Picasso is a library developed by Square that makes it easy to load images from various sources and display them in an application. It also offers support for placeholder images and error images to be displayed when an image fails to load.
  • Glide: Glide is another powerful image loading and caching library that offers features like placeholder images, resizing, and transformation. It is specifically designed to handle large, high-quality images that can be used in applications.
  • Fresco: Developed by Facebook, Fresco is a library that offers advanced image management and caching capabilities. It features fast image loading and supports GIF and WebP image formats along with other popular formats like JPEG and PNG. It also offers placeholder images and error images to be displayed when required.

These libraries can make it easier to build a more robust and visually appealing application. By choosing a library that offers placeholder images, developers can improve the user experience while also reducing the amount of time that users have to spend waiting for content to load. Overall, it's a must-have for any developer looking to build a high-quality, professional application.

Adding Placeholder Images in HTML

Placeholder images are a useful tool in web development when a designer or developer doesn't have actual images to use on their website yet. Instead of leaving an empty space or using a generic icon, a placeholder image can be used so that the layout of the website can be designed around the expected image size and shape. In HTML, there are a few ways to add placeholder images.

Using the Src Attribute

One way to add a placeholder image is by using the src attribute in an img tag. The src attribute specifies the URL of the image to display. For a placeholder image, a common technique is to use a third-party service that generates images on the fly. The service will create an image of the desired size and color and return the URL to that image. Here is an example of using the src attribute to display a placeholder image:

<img src="" alt="Placeholder image">

In this example, the src attribute is set to the URL of the placeholder image, which is provided by the service "". The URL specifies the size of the image as 350px by 150px. The alt attribute is used to provide alternative text for the image in case it cannot be displayed.

Using Data URLs

Another way to add a placeholder image is by using a data URL. A data URL is a URL scheme that allows data to be included inline in web pages as if they were external resources. This means that the data is included as a Base64-encoded block of text within the src attribute of the img tag. Here is an example of using a data URL to display a placeholder image:

<img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AA... " alt="Placeholder image">

In this example, the src attribute contains the data URL for a PNG image. The Base64-encoded data for the image is included inline in the src attribute, after the data URL scheme prefix (i.e., "data:image/png;base64,"). The alt attribute is used to provide alternative text for the image.

Placeholder images are a simple way to give a website a more polished look before actual images are available. HTML provides several ways to add placeholder images, including using the src attribute with a third-party service or using a data URL. By using these techniques, developers can ensure that the layout of the website looks great even when no images are available.

Best Practices for Using Placeholder Images

Placeholder images are an essential component of any mobile application. They help improve the user experience by quickly displaying a visual representation of an item while the actual image or asset is being loaded. Here are some best practices to keep in mind when working with placeholder images in your Android application:

1. Use Correct Image Size

Using the correct image size is important for optimizing your app's performance. Placeholder images should be small enough to load quickly but large enough to be visually appealing. Use the same dimensions for your placeholder images as the actual images to ensure a seamless transition upon loading.

2. Choose Appropriate Colors

Placeholder images can be more than just gray boxes. Consider using colors that fit with your application's theme to make the experience more enjoyable. Using colors consistently across your app can help establish brand identity and reinforce design principles.

3. Avoid Distracting Designs

While it's important to make your placeholder images visually appealing, avoid using designs that are too noisy or distracting. Remember, the primary goal of a placeholder image is to help convey the structure of the interface, not to overwhelm the user with unnecessary details.

4. Use Different Placeholder Images

If your app has a variety of image types, consider using different placeholder images for each type. Using a different placeholder image can help the user understand the content of the image that's currently loading.

5. Optimize for Different Devices

Different devices have different resolution and performance capabilities. Be sure to optimize your placeholder images for each device. Consider using different sizes of images for different screen densities, and compress your images to ensure they load as quickly as possible.

By following these best practices, you can create effective and efficient placeholder images that improve the user experience in your Android application.



In conclusion, using placeholder images can be a great way to improve the aesthetics and functionality of your Android applications. With a little bit of code knowledge and the right tools, it's easy to create stunning placeholder images that can enhance your user interface designs and create a more engaging and immersive user experience.

As we've seen in this article, there are many different options available for creating and implementing placeholder images in your Android applications. Whether you choose to use external libraries like Picasso or Glide, or create your own custom solutions, there are plenty of resources and tutorials available to help you get started.

By taking the time to explore these options and experiment with different techniques, you'll be able to create beautiful and functional placeholder images that enhance your Android applications and delight your users. Whether you're developing a simple utility app or a complex social networking platform, a great placeholder image can make all the difference in terms of user engagement and satisfaction. So don't hesitate to start exploring these tools and techniques today!

As a developer, I have experience in full-stack web application development, and I'm passionate about utilizing innovative design strategies and cutting-edge technologies to develop distributed web applications and services. My areas of interest extend to IoT, Blockchain, Cloud, and Virtualization technologies, and I have a proficiency in building efficient Cloud Native Big Data applications. Throughout my academic projects and industry experiences, I have worked with various programming languages such as Go, Python, Ruby, and Elixir/Erlang. My diverse skillset allows me to approach problems from different angles and implement effective solutions. Above all, I value the opportunity to learn and grow in a dynamic environment. I believe that the eagerness to learn is crucial in developing oneself, and I strive to work with the best in order to bring out the best in myself.
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