AI Auto Alt Text Generator
AI Auto Alt Text Generator: A flexible free plugin for WordPress teams that already have an OpenAI API key. Ranked #11 of 27 in AI Alt Text Generators by our editors (6.6/10); pricing: Free plan; best for free WordPress teams using OpenAI.
At a glance
- Editor score6.6 / 10
- PricingFree plan
- Best forFree WordPress teams using OpenAI
- Free planYes
- Paid fromNone
- Bulk processingYes
- Facts checked21 Sep 2026
Where it wins
- Automatic, manual, and bulk alt text generation
- Prompt, context, language, and image-detail controls
- Webhooks and WordPress Abilities API support
Where it doesn't
- Requires users to provide an OpenAI API key
- OpenAI usage charges are separate from the plugin
- Focused on WordPress rather than broader CMS workflows
Our verdict on AI Auto Alt Text Generator
AI Auto Alt Text Generator is an open-source WordPress plugin for creating screen-reader-friendly image alt text and optional image titles. It suits WordPress teams that want automatic descriptions during image upload, manual generation from the Media Library, or bulk processing for existing images. The plugin supports PNG, JPEG, GIF, and WebP images, and lets users select OpenAI vision models for generation.
The plugin is free and open source, but its bring-your-own-key approach makes OpenAI access part of the setup. Users provide an OpenAI API key, while OpenAI usage charges are separate from the plugin. Configuration options include custom site context, prompt controls, image size and visual-detail settings, and multilingual output selection. These controls give teams room to shape generated descriptions around their site and publishing needs, though the workflow remains tied to OpenAI and WordPress.
Its strongest fit is a WordPress publishing workflow that needs more than one-off generation. Alt text can be created on upload, from the Media Library, or in bulk, with optional image-title generation for an additional metadata workflow. Outgoing webhooks, WordPress hooks, and WordPress Abilities API integration support programmatic connections and publishing automation. Choose it if your team wants a free, open-source WordPress option with configurable generation and bulk processing. Consider another tool if you need a broader CMS ecosystem or do not want to manage an OpenAI API key and separate usage charges.
AI Auto Alt Text Generator pricing
AI Auto Alt Text Generator fact sheet
| Free plan | Yes |
|---|---|
| Paid from | None |
| Bulk processing | Yes |
| API access | Yes |
| CMS plugins | Yes |
| Supported languages | Not verified |
| Image formats | PNG, JPEG, GIF, WebP |
| Custom generation rules | Yes |
| Publishing workflows | Yes |
| Deployment | Self-hosted |
| Platforms | Web |
| Support | Community, Docs |
| Built for | Solo, Small business (editorial estimate) |
| Integrations | 2 integrations: OpenAI API, WordPress Abilities API |
| Pricing | Free plan |
| Website | wordpress.org |
| Facts checked | 21 Sep 2026 |
AI Auto Alt Text Generator integrations
AI Auto Alt Text Generator lists 2 integrations on its own site.
- OpenAI API
- WordPress Abilities API
Alternatives to AI Auto Alt Text Generator
- AltTextLabA multilingual alt-text generator with broad CMS, commerce, browser, and API coverage.9.8
- Alt Text StudioA multilingual alt-text workflow with bulk tools, SEO controls, and CMS integrations.8.8
- AltText.aiA capable choice for multilingual teams managing alt text across many content systems.8.3
See all AI Auto Alt Text Generator alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026
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