An open-source tool by HDC

EveryAlt — free, open-source alt text for every image.

Because Every image deserves an Alt tag.

  • WordPress plugin and Chrome extension
  • Bring your own key — OpenAI, Google Gemini, or DeepInfra for North American–hosted DeepSeek and GLM
  • About $1 per 7,000 images
  • 100% open source
Get the WordPress Plugin Get the Chrome Extension
A tabby cat with a red collar lying on green grass beside a black-and-white dog in a sunny park.
Automatically generated by EveryAlt: A tabby cat with a red collar lying on green grass beside a black-and-white dog in a sunny park.

Two free tools. Every image covered.

A WordPress plugin for your own site and a Chrome extension for everywhere else. Both free, both open source.

WordPress Plugin

  1. 1Install the plugin, choose your model provider — OpenAI, Google Gemini, or DeepInfra — and enter your API key
  2. 2Click "Generate Alt Text" on any image in your media library or block editor — or run bulk generation for all or some existing images on your site
  3. 3Alt text is saved directly to your images — no copy-paste needed

Perfect for managing alt text across your entire WordPress media library, including existing images.

Chrome Extension

  1. 1Install the extension, choose your model provider — OpenAI, Google Gemini, or DeepInfra — and enter your API key
  2. 2Right-click any image on any website
  3. 3Select "EveryAlt – Generate Alt Text" from the context menu
  4. 4Edit if needed, copy with one click, and paste anywhere

Great for auditing client sites, competitor research, or writing alt text on the fly.

From the team behind EveryAlt

Need a hand with web dev, accessibility, or AI?

The HDC team leads the way in cutting-edge web dev, and we specifically partner with digital agencies to make sure high-stakes projects get done right. Meet the team, check out our portfolio, or book a free consult today.

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