To see alt text in a completed PDF document, you'll need to use a screen reading app, which is an accessibility tool for visually impaired users. PDF documents should contain alt text for each image, ...

In this guide, you will learn about alternative text (known as alt text): what it is, why it is important for on-page SEO, how to use it correctly, and more. It’s often overlooked, but every image on ...

Google’s John Mueller and Lizzi Sassman discuss creating image alt text that’s good for those using screen readers, briefly touching on what to do about decorative images and how it’s tricky to write ...