Default Alt Text

Description

Default Alt Text helps improve your site’s SEO and accessibility by ensuring every image always has an alt attribute. If an image in the Media Library doesn’t have an alt text set, this plugin will automatically use the image’s title instead — on the front-end only — so your database remains untouched.

This is especially useful for sites with lots of images uploaded without alt text, helping you maintain better SEO and a more accessible site without editing each image manually.

Features

  • Displays default alt text if none is set
  • Uses the image title as fallback alt text
  • Does not modify Media Library data
  • Improves SEO and accessibility
  • Lightweight and simple — no settings needed

Installation

  1. Upload the plugin folder to the /wp-content/plugins/ directory.
  2. Activate the plugin through the ‘Plugins’ menu in WordPress.
  3. That’s it! No configuration needed.

FAQ

Does this plugin save the alt text in the database?

No. It only displays a default alt text on the front-end when the image’s alt is empty. Your Media Library data stays unchanged.

What does the default alt text use?

It uses the image’s title if no alt text is found.

Will this help with SEO?

Yes! Search engines prefer images with descriptive alt text. This plugin helps cover missing alt tags automatically.

Reviews

awgust 22, 2025
I’ve been using the Alt Text plugin on my WordPress site, and it has made a huge difference. Writing alt text for every single image used to be a time-consuming task, but this plugin simplifies everything by generating accurate and SEO-friendly alt tags automatically. Not only does it improve my site’s accessibility for visually impaired users, but it also gives my images better chances to rank in Google Image Search, boosting overall SEO performance. I love how seamlessly it integrates with WordPress and works in the background without slowing down my website. If you want to save time, improve accessibility, and strengthen your SEO, this plugin is an absolute must-have. Highly recommended!
awgust 21, 2025
This plugin is very helpful because some time I miss add the alt tag if the image so yeah.
Read all 2 reviews

Contributors & Developers

“Default Alt Text” is open source software. The following people have contributed to this plugin.

Contributors

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Interested in development?

Browse the code, check out the SVN repository, or subscribe to the development log by RSS.

Changelog

1.1

  • Initial release.