To optimize your images, you have to make sure that you have chosen the correct image type.
You can easily find great images for your website by using the search feature or browsing through categories on the platform.
Skitterphoto offers high-resolution, royalty-free photographs. All images on the website are licensed under the CC-0 public domain.
Pixabay is a popular destination to find royalty-free, CC-0 licensed images. The website offers a large collection of images sorted into categories and tags.
FreeImages is the best place to find royalty-free images on the market. It is a popular website that comes with a library of millions of royalty-free stock photos, vectors, icons, and more.
With FreeImages, you can easily discover high-quality images that can be used for any purpose on your website, including newsletters, presentations, and more.
It has over 92,000 images, is free to use, has advanced search features, and is an open-source project, making it a great resource to find images for your WordPress blog posts.
Bonus: Optimize Images On Your WordPress Blog
The tool has a huge library, image lightbox, and image commenting feature and even boasts a huge community of photographers who contribute to the platform on a daily basis.
All of this makes FreeImages a great place to start if you are new to using royalty-free images on your WordPress site.
2. Pixabay

PDPics is another platform that offers a large collection of public domain images. At first look, the site may look very basic, but it has photos neatly organized into categories and tags.
StockSnap even has an API that allows you to integrate StockSnap content into your own applications.
13. Wikimedia Commons

For more information, see our beginner’s guide on how to easily optimize images for web performance without losing quality.
Public Domain Pictures is an amazing platform that has a large collection of royalty-free images and photographs.
It is super easy to use, is completely free, and has advanced search options. Plus, LibreShot also has premium images that you can buy for your WordPress site.
11. Skitterphoto

However, if you have just started a WordPress blog, then you may not have the budget to buy royalty images for your website. These are premium images that are protected by copyright, and their owner requires payment in order for you to use them.
Public Domain Pictures also lets you filter your images based on size, orientation, and colors and even has flexible download options.
Unsplash is a well-known website for downloading high-quality, royalty-free, CC-0 licensed, and public domain images.
New Old Stock is a great website that has a collection of beautifully curated vintage photographs that are now in the public domain. These images are interesting as they give you a look into the past.
Once you have found royalty-free images that you want to use, it is important to optimize them before adding the images to your website.
Are you wondering where to find royalty-free images for your WordPress blog posts?
Public Domain Archive is another website that has high-quality, royalty-free stock photos. The site offers a mix of modern and vintage photographs that you can browse using categories or the search feature.
That being said, let’s take a look at some of the best sources to find royalty-free images for your WordPress blog posts.
1. FreeImages

By using royalty-free images on your website, you can save money, as most of them are free of cost, and make your website visually appealing at the same time.
You can also use popular WordPress compression plugins like Optimole to compress your images into smaller files.
Royalty-free images can be used on your website without having to pay royalties to the copyright holder. This allows you to use high-quality images in your blog posts and make your site more visually appealing.
The site features works from their own photographers, so you will find less used and more unique photographs.
It is an easy-to-use platform where you can use the search bar or categories at the top to find the right images for your blog posts.
A large number of images on Wikimedia Commons are in the public domain, which means you are free to use them without any attribution. However, some images may have a Creative Commons license requiring attribution. Make sure you check the license information below each image.
14. PDPics

LibreShot is a well-known website with over 1 million stock photos and videos covering a wide range of subjects, including people, landscapes, animals, and objects.
New Old Stock also provides historical context for many of its photos, including the date and location of the image.
7. Pickup Image

It has a great search feature that allows you to find images matching certain themes like nature, office, work, and more.
Additionally, Skitterphoto allows you to adapt and modify images for any purpose, giving you more freedom to create unique and original content.
12. StockSnap.io

Vecteezy also has an online editor that allows you to edit the images without downloading any software.
SplitShire is a free stock photo website that has a collection of over 20,000 unique images.
It is a great website for finding royalty-free images because the images are free to use for any purpose and do not require any attribution.
6. New Old Stock

It has a library of over 2 million images and allows you to browse them using a search bar, categories, and tags.
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