Weekend: How to Add Alt Text to Images on Every Social Media Platform

[Overview] Learn how to add alt text to social media images to make your posts accessible and inclusive. Allison Sheridan demonstrates practical tips for Slack, Facebook, Instagram, Mastodon, Discord, and more from her recent ScreenCastsONLINE demonstration. In this accessible tech tutorial, Allison Sheridan walks through the essential steps of adding alt text (alternative text) to images across popular social media platforms. You’ll hear how screen reader users experience posts with and without alt text, highlighting why it’s so important to include meaningful descriptions. Alison explores platforms like Slack, Facebook, Instagram, Threads, Mastodon, and...