What Is Alt Text? Why You Should Use It, and How to Write It - How-To Geek
2022年8月22日 · 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 …
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 | Digital Accessibility
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 …
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 …
Image Alt Text: What It Is, How to Write It, and Why It Matters to …
2018年9月27日 · Also called alt tags and alt descriptions, alt text is the written copy that appears in place of an image on a webpage if the image fails to load on a user's screen. This text helps …
How To Write the Best Alternative Text - Moz
2025年3月24日 · 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 …
Alt Text: What Is It & Why It Matters for Accessibility & SEO
2023年5月22日 · Alt text (alternative text) describes an image on a page. Alt text helps visually impaired people understand what the image shows, helps search engine bots understand …
Write helpful alt text | Technical Writing | Google for Developers
2025年3月31日 · 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 …
How to Write Alt Text for Images: Best Practices & Examples - K …
2024年2月20日 · In short, Alt text, or alternative text, is a brief written description (yet often hidden) of an image on a website (or application), included in the code of an image tag. Most …
What alternative text is, when to use it, and how to write great alt ...
2022年4月5日 · Alternative text describes an image for users with visual disabilities. Every image needs an HTML alt attribute even if it’s empty, but not every image needs alternative text. The …