What Is Alt Text? Why You Should Use It, and How to Write It
Aug 22, 2022 · Have you noticed prompts to write image "alt" text (sometimes stylized as ALT text) when creating blog posts or sharing photos on social media? Here's why this part of the HTML …
The Complete Guide to Alt Text for SEO and Accessibility
Apr 30, 2025 · Alt text, short for alternative text, is a written description of an image that appears in your HTML code. Its primary function is to convey the essential information of an image when the image …
Everything you need to know to write effective alt text
Learn how to write meaningful alternative text (alt text) for images, charts, and more.
Write helpful Alt Text to describe images - Harvard University
Alternative (Alt) Text is a brief text description of images and graphics, and is an essential part of making content accessible. When adding images, icons or other graphic elements to digital content, be sure …
Authoring Meaningful Alternative Text | Section508.gov
Alternative text, also known as alt text, is descriptive text that conveys the meaning of an image in digital content. It’s designed to make visual content accessible to people with vision disabilities.
How To Write the Best Alternative Text - Moz
Mar 24, 2025 · Alt text (alternative text), also known as "alt attributes" describe the appearance and function of an image on a page. Learn how to write an effective alternative text that describes an image.
What Is Alt Text? Why It Matters & How to Write It - Semrush
Jul 14, 2025 · Alt text, or alternative text, is text that describes an image and appears in the image’s place if the image fails to load. It also serves as a description for screen readers.
Write helpful alt text | Technical Writing | Google for Developers
Apr 17, 2025 · Alternative text (alt text) is short, descriptive text that acts as a substitute for visual items on a page. The most common use is for describing images. Alt text supports readers in the...
Alt Text (Alternative Text) - Complete Guide | Web Accessibility ...
5 days ago · Here's what alt text really is: it's the textual replacement for an image when that image can't be perceived. Not just for blind users – for anyone whose images won't load, who has them disabled …
What Does Alt Text Do? + How Important is Alt Text For SEO?
May 29, 2025 · Alt text or alternative text is a short description added to an image’s HTML image alt attribute. Alt text allows screen readers to describe image content to visually impaired users.