The Intelligent TYPO3 Alt Text Extension.
Automate alt text generation for images across TYPO3 websites. Generate missing alt texts in bulk or automatically when images are uploaded to your media library.
✓ 50 Credits/Month Free • No Credit Card • 5 Min Setup
Features for TYPO3 Professionals
Automatic ALT Text Generation on Image Upload
Automatically generate ALT text whenever new images are uploaded to TYPO3. Ensure your media library remains SEO-friendly, accessible, and optimized without requiring manual effort.
Bulk ALT Text Generator
Generate AI-powered ALT text for hundreds or thousands of existing TYPO3 images with a single click. Ideal for established websites that already contain large media libraries.
TYPO3 Filelist Integration
Generate ALT text directly from TYPO3’s Filelist module. Select multiple images and generate ALT text in bulk without leaving the TYPO3 backend.
Multi-Language ALT Text Support
Generate ALT text in multiple languages based on your TYPO3 website configuration. Maintain accessibility and SEO consistency across multilingual websites.
ALT Text History & Management
View previously generated ALT texts, review generation activity, and manage image metadata from a centralized history interface.
Flexible AI Generation Settings
Customize generation behavior with language preferences, SEO keywords, writing styles, prefixes, suffixes, and image filters to match your content requirements.
+22% More Traffic from Google Image Search
TYPO3 websites with optimized alt texts rank better in image search – that’s over 20% of web traffic. Our AI integrates keywords naturally, without keyword stuffing.
ADA & EAA Compliant
The European Accessibility Act (EAA) has been in effect since June 28, 2025 in all EU countries. In the USA, ADA lawsuits threaten (4,500+ in 2024). For government and public institutions, BITV 2.0 also applies. With AutoAlt.ai, you’re compliant everywhere.
Installed in 3 Minutes
1. Install the Extension
Install the AutoAlt.ai TYPO3 extension from the TYPO3 Extension Repository or with Composer. Then activate it in the TYPO3 Extension Manager.
2. Connect and Configure AutoAlt.ai
In the TYPO3 backend, go to Media → AutoAlt.ai and select Extension Configuration. Enter your AutoAlt.ai API key to connect your account, then set your preferred writing style, image formats, automation rules, and filters.
3. Generate ALT Text
You are ready to generate ALT text. Create it automatically when images are uploaded, generate it in bulk for existing media files, or add it directly from the TYPO3 media interface.
Compatible with Your Stack
What TYPO3 Users Say
The Best ALT Text Solution for TYPO3
We tested several AI tools for image optimisation, but AutoAlt.ai offered the most seamless TYPO3 integration. The bulk generation feature saved us countless hours and noticeably improved our image SEO.
A Huge Time Saver for Our Media Library
With thousands of images in our media library, writing ALT text manually was not practical. AutoAlt.ai generated accurate descriptions in minutes and improved accessibility across our website.
Improved SEO and Accessibility
Automatic ALT text generation works perfectly whenever new images are uploaded. Our image SEO has improved, and managing ALT text is no longer a time-consuming manual task.
Easy Setup and Excellent Support
Installation was straightforward, and the support team was very responsive. The extension works exactly as expected and saves our team valuable time every week.
Transparent AI Processing
For alt text generation, we use leading AI models from OpenAI and Google (Gemini). Only image data is transmitted – no personal data, no EXIF metadata, no user data. webAufstieg GmbH as German contract partner provides a DPA on request.
Start Free
The chrome extension is free to install. Get 50 credits/month free – forever. No credit card required.
Frequently Asked Questions About the TYPO3 Extension
The AutoAlt.ai extension uses AI to generate descriptive ALT text for images in your TYPO3 media library, helping improve accessibility and image SEO.
AutoAlt.ai is compatible with TYPO3 13 LTS, and TYPO3 14.
Install AutoAlt.ai through the TYPO3 Extension Repository or via Composer, then activate it in the TYPO3 Extension Manager.
In the TYPO3 backend, navigate to Media → AutoAlt.ai → Extension Configuration. Enter your AutoAlt.ai API key to connect your account.
Yes. Use the Bulk Alt Text Generator to generate ALT text for images already stored in your TYPO3 media library.
Yes. You can enable automation in the extension settings so ALT text is generated when new images are uploaded.
The extension automatically detects your active TYPO3 website languages and generates ALT text for each language. Full multi-language support is included, ensuring ALT texts are created and maintained across all active language versions of your website.
AutoAlt.ai supports common image formats, including JPG, JPEG, PNG, WebP, GIF, AVIF, and SVG.
Yes. Meaningful ALT text makes images more accessible to screen-reader users and gives search engines better context about your visual content.
The Bulk Alt Text Generator creates ALT text for multiple existing images at once, helping you update large TYPO3 media libraries quickly.
Yes. Enable automation in the extension settings to generate ALT text automatically when images are uploaded to TYPO3.
Yes. You can review, edit, or replace any generated ALT text directly from the History page in TYPO3. This gives you full control to fine-tune descriptions before they are used on your website, ensuring accuracy, brand consistency, and SEO optimization.
Yes. The Alt Text History section lets you review previously generated ALT text and track generation activity.
Yes. AutoAlt.ai includes a Bulk Rename Images feature to help create clearer and more SEO-friendly file names for your media assets.
Yes. Configure a default writing style so generated ALT text fits your brand voice and website content.
Yes. You can configure supported image formats and use filters to control which images AutoAlt.ai processes.
Yes. Use the available automation rules and filters to control which uploads receive automatically generated ALT text.
Yes. The settings page displays your AutoAlt.ai connection status and available credit balance.
Yes. You can disable automation at any time and generate ALT text manually only when required.
Ready for Better Alt Texts in TYPO3 ?
Start free now – 50 credits/month, no credit card.