The benefits of using alt text in digital accessibility include improved inclusivity for individuals with visual impairments and enhanced user experience overall. Alt text provides descriptions of images, allowing screen readers to convey the content to visually impaired users, ensuring they can access the same information as sighted individuals. This practice also aids search engine optimization (SEO) by helping search engines understand the context of images, ultimately improving a website's visibility. Implementing alt text fosters a more accessible web environment, aligning with inclusive design principles.