AltText.ai
Make Your Website Visible to AI·alttext.ai
AltText.ai is a web-based service that automatically generates accurate, context-aware alt text descriptions for images to improve website accessibility and SEO. It analyzes images using AI and can incorporate keywords, brand names, and ecommerce product data into the generated descriptions, supporting 130+ languages. It integrates natively with WordPress, Shopify, and many other CMS, ecommerce, and media platforms, and offers a developer API and MCP server for programmatic and AI-agent access.
What it's for
Features 19
- AI-generated alt text for images
- Bulk generation and repair of alt text for existing image libraries
- Chrome and Firefox browser extensions
- Contentful, DatoCMS, and Storyblok CMS integrations
- CSV import/export
- Custom ChatGPT prompts for alt text generation
- Developer REST API
- Free website scanner for missing alt text
- Import from Dropbox, Cloudinary, and Pinterest
- InstantAlt one-line HTML snippet for automatic site-wide alt text
- MCP server for LLM agent integration (Claude, ChatGPT, Cursor)
- Multiple writing styles and character limits
- SEO keyword incorporation from Yoast, RankMath, AllInOne, Squirrly, The SEO Framework, and SEOPress
- Shopify app with product data integration
- Support for 130+ languages
- SVG and AVIF image format support
- WooCommerce, Magento, BigCommerce, and Ecwid ecommerce integrations
- WordPress plugin with automatic media library integration
- Zapier, Pabbly, Albato, and SureTriggers automation connectors
At a glance
Integrations
Complianceself-reported
Resources
Pricing
Custom enterprise pricing is available for usage beyond the Platinum tier (120,000 credits/year). Unused plan credits roll over when a plan renews normally, but switching plans forfeits the current period's unused plan credits.
New accounts start with 25 free credits to test the service before choosing a paid plan.
25 free credits to start, no credit card required
Suited for personal blogs and portfolios.
100 credits per month
Suited for growing websites and small businesses.
500 credits per month
Suited for ecommerce stores and content teams; marked as Recommended.
2,000 credits per month
Suited for agencies and multi-client teams.
5,000 credits per month
Suited for enterprise publishers and platforms; custom pricing available above this tier.
10,000 credits per month