Alt Goblin – AI Alt Text Generator for WordPress Images
Automatically generate AI alt text for WordPress images, improve accessibility and SEO, and bulk generate missing image alt text.
Use with caution
Alt Goblin works, but test it on a staging site before relying on it in 2026. It runs on 10+ sites, is rated 5/5 and was last updated 4 months ago, and scores 58/100 on our health check.
- Small user base (10+ active installs)
- Very few reviews so far
How does it stack up?
Side-by-side on installs, updates, ratings & support
Daily downloads
Download spikes usually follow a new release — each site that auto-updates counts as a download.
Rankings
Where Alt Goblin stands todayWordPress.org search rankings
Live position in the plugin search, top 100| Keyword | Position |
|---|---|
| accessibility | >100 |
| AI alt text | #66 |
| Alt Text | #48 |
| image alt text | #89 |
| seo | >100 |
Version adoption
Share of active sites per release.
Rating breakdown
★★★★★★★★★★ 5 from 1 reviews
About Alt Goblin
From the official readme · v1.0.6Description
Alt Goblin automatically generates AI alt text for WordPress images to improve accessibility, image SEO, and screen reader support. Generate alt text on upload or bulk generate missing image alt text directly from the WordPress media library.
Generate automatic alt text on upload or bulk generate missing image alt text directly from the WordPress media library.
Once activated, it fits right into your existing workflow: no complicated setup, no new screens to learn. Just upload images like you normally would, and let Alt Goblin generate clear, descriptive alt text for you.
Each generation uses 1 credit and 1 credit = 1 alt text. 25 Free monthly credits are included, and additional credit packs are available if you need them.
Install it. Activate it. Let it work in the background.
Features
- True plug-and-play setup: Activate and start generating immediately
- Works where you already work: Built directly into the WordPress Media workflow
- Auto-generate on upload: Automatically generate image alt text for accessibility and SEO
- Bulk generation: Quickly process all images with missing alt text
- Keyword guidance (optional): Add context when needed
- Simple credit dashboard: See free, paid, and total credits at a glance
External Services
This plugin connects to the Alt Goblin API (https://api.altgoblin.com) to generate alt text using AI. This is a third-party service operated by the plugin author. Privacy policy, terms of service.
If you choose to purchase additional credits beyond the free monthly credits, this plugin also links to a Stripe-hosted checkout page (https://buy.stripe.com) to collect payment. Stripe privacy policy.
The following data is transmitted to these services:
- On plugin activation: Your site URL, used to register your site and issue a unique site token.
- On alt text generation: A resized, base64-encoded version of the image, a prompt string, optional user-provided keywords, your site token, and your API key (if configured).
- On credit purchase: You are redirected to a Stripe-hosted checkout page. The checkout link includes your email address as a prefilled parameter.
Installation
- Upload the
alt-goblinfolder to/wp-content/plugins/, or install through the WordPress plugin installer. - Activate the plugin in Plugins > Installed Plugins.
- Go to Settings > Alt Goblin.
- (Optional) Add your Alt Goblin API key to unlock paid credits.
Frequently asked questions
Do I need an API key?
No. Alt Goblin works out of the box using the free monthly plan. Add an API key only if you purchase paid credits.
How many free credits are included?
The free plan currently provides 25 credits per month. Resets on the first of every month.
What images are processed in bulk mode?
Bulk mode only processes images that are missing alt text. Images that already have alt text are skipped and no credits are used.
Does this overwrite existing alt text?
Single-image generation replaces the current value for that image. Bulk mode is designed to process only images without alt text.
Is this compatible with classic and block editor workflows?
Yes. Alt Goblin works inside WordPress admin media contexts and is independent of your theme or editor output.
Does this help with image SEO?
Yes. Alt Goblin helps improve image SEO by automatically generating descriptive alt text for your WordPress images. Search engines use alt text to better understand image content, which can improve accessibility and help images appear in relevant search results. Clear alt text can also improve the experience for screen readers and users who cannot view images directly.
Changelog
1.0.6
- Fixed a bug where alt text generation would fail if used from within a page or post
1.0.5
- Ensured WordPress 7.0 compatibility
- Updated plugin title
- Updated buttons to use default WordPress styles
1.0.4
- Updated button icon loading animation
- Updated error alert message for attachment ID issues
- Added URL change detection and automatic re-registration with the API
- Updated plugin readme.txt
1.0.3
- Added screenshots
1.0.2
- Updated support links
1.0.0
- March 23, 2026: Alt Goblin’s official realease!
Screenshots
For developers
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Add a live badge to your site, docs or GitHub README. It updates on its own — no account needed.
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FAQ
Alt Goblin: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 9, 2026
Is Alt Goblin free?
Yes. Alt Goblin is free to download and use from the official WordPress.org plugin directory.
Is Alt Goblin safe to use in 2026?
Alt Goblin works, but test it on a staging site before relying on it in 2026. It runs on 10+ sites, is rated 5/5 and was last updated 4 months ago, and scores 58/100 on our health check.
How many websites use Alt Goblin?
Alt Goblin is active on 10+ WordPress websites and has been downloaded 634 times since it launched in April 2026. It was downloaded 97 times in the last 30 days.
Does Alt Goblin work with WordPress 7.1?
Alt Goblin is officially tested up to WordPress 7.0.7, while the latest release is 7.1.3. It may still work, but try it on a staging site first.
What PHP version does Alt Goblin need?
Alt Goblin requires PHP 7.4 or higher. Most hosts run PHP 8.x today, so it works on any modern WordPress hosting.
When was Alt Goblin last updated?
The latest version, 1.0.6, was released on May 28, 2026 (4 months ago).
Who makes Alt Goblin?
Alt Goblin is developed and maintained by jimlaroche.
What are the best alternatives to Alt Goblin?
The most popular alternatives to Alt Goblin are Web Accessibility (formally… (500K+ installs), Auto Image Attributes From… (100K+ installs) and Accessibility by UserWay (80K+ installs).
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