How to: Make your blog’s images more accessible

This tutorial explains how bloggers can make their images more accessible for people with visual impairments by adding ‘alt-text’. While most web accessibility tutorials assume that the all creators of web content code in raw HTML, it is 2009, and most bloggers today probably do not know HTML.

This tutorial also assumes that the blogger uses a blogging software (such as WordPress) and creates web content through a graphical interface. While this tutorial uses WordPress examples, the vast majority of this tutorial is applicable to any blogging software, content management system, and even to those who build webpages from scratch.

Tutorial

Understanding how to add ‘alt-text’ requires understanding how to edit a post in HTML mode, as well as understanding the structure of a HTML tag. These two prerequisites will be explained first. The content of this tutorial consists of the following sections:

  1. Accessing the HTML of your post
  2. Understanding HTML tags
  3. Adding ‘alt-text’ to images

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