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 …
Everything you need to know to write effective alt text
When screen readers like Microsoft Narrator, JAWS, and NVDA reach content with alt text, the alt text is read aloud so people can better understand what's on the screen. Well-written, descriptive alt text …
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.
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 …
How To Write the Best Alternative Text - Moz
Mar 24, 2025 · Alt text is a short, concise description embedded in the HTML alt attribute for accessibility and SEO. An image description, on the other hand, is a more detailed explanation typically displayed …
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...
What is an Alt Tag? Definition, Examples, Accessibility & SEO
Nov 11, 2025 · Alt text helps them understand the content of your image and how it relates to your overall page, improving your chances of ranking in relevant image searches. 1. Accessibility: The …
How do I write effective alt text to make images accessible for all ...
Dec 4, 2025 · Find out how to write effective alt text that improves accessibility and user experience. Make images meaningful and inclusive for everyone.
Your Guide to Writing Better Alt Text - Accessible Web
Oct 7, 2025 · “Alt text,” meaning alternative text, concisely describes an image’s content on a website or in a digital environment. It is embedded within the HTML code and can be read by screen readers …
Alt Text Definition | Digital Marketing Glossary
Alt text, short for alternative text, is a brief description added to an image's HTML code that communicates its content to search engines and screen readers. In SEO and web accessibility, well …