Free & Open SourceContent BlocksAI FormsYour Own API KeyTYPO3 v12 to v14GPL-2.0-or-later
Meet T3AB, your AI builder for the TYPO3 backend. Describe a Content Block or a form, and T3AB generates it with your own AI provider key. 100% free and open source (GPL-2.0-or-later).
If you have spent hours writing Content Block configuration and templates, or building forms field by field, T3AB takes over the first draft. Describe what you need, let your AI provider generate it into a local package, then preview the fields, regenerate and review the created files.
Works with Your AI Provider
Bring your own key: OpenAI, Gemini, Claude, Azure OpenAI, DeepSeek, xAI or a local Ollama server.
Three Steps to a Production-Ready Extension
1
Start
Enter project basics such as name, key, and a short description directly within the TYPO3 backend.
2
Refine
Answer AI follow-up questions to help the agent focus on your exact requirements.
3
Launch
Review the generated files, make any needed adjustments, and download your ready-to-use ZIP.
Why Do TYPO3 Teams Choose T3AB?
Free and open source under GPL-2.0-or-later.
Generates Content Blocks from a plain description.
Creates Form Framework forms from a prompt in the Form module.
Lets you preview the fields, regenerate and review the created files.
Works with your own AI provider key (BYOK), including a local Ollama server.
Runs on TYPO3 12.4, 13.4 and 14.3 LTS with PHP 8.2 to 8.5.
The foundation behind AI Builder for TYPO3 (T3AB)
This extension is built on AI Foundation for TYPO3 (T3AF) – the central base for AI providers, costs, permissions and MCP in your TYPO3 backend.
T3AB generates Content Blocks and Form Framework forms from a description, using the AI provider you choose.
Content Blocks
AI Forms
Preview and regenerate
Local package storage
OpenAI
Gemini
Claude
Azure OpenAI
DeepSeek and xAI
Local Ollama server
What T3AB Does Today
T3AB generates TYPO3 Content Blocks and Form Framework forms from a plain description, using your own AI provider key.
Generate Content Blocks with AI
Name the block, describe the fields and generate it into a local package
Preview the generated fields, regenerate and review the created files
Requires friendsoftypo3/content-blocks (0.7.x, 1.x or 2.x by TYPO3 version)
Seven AI Providers, Your Own Key
OpenAI, Gemini, Claude, Azure OpenAI, DeepSeek, xAI or local Ollama
Choose the default provider and model in the extension configuration
Your keys stay in your own extension configuration
AI Forms for TYPO3
Create a TYPO3 Form Framework form from a short prompt
Works directly in the TYPO3 Form module in the backend
Requires the typo3/cms-form system extension to be installed
Trusted Across Real TYPO3 Projects
Leading agencies, TYPO3 developers, and extension vendors across Europe build faster with T3AB.
Watch Interactive Demo Guide
AI Builder for Your TYPO3 Backend
Generate Content Blocks and forms in the TYPO3 backend. Use your own AI provider key and review everything before it goes live.
Content Blocks
Describe a block and generate it as a Content Block in a local package of your choice.
AI Forms
Describe a form and generate it as an AI Form built on the core TYPO3 form framework.
Preview and Regenerate
Check the generated fields in a preview, then regenerate until the result fits you.
Seven AI Providers
Use OpenAI, Gemini, Claude, Azure OpenAI, DeepSeek, xAI or a local Ollama model.
Your Own API Key
Bring your own key. Keys stay in your extension configuration, with no extra fees.
Free and Open Source
Released under GPL-2.0-or-later. Read the code, install it and use it for free.
Built for Developers, Agencies & Educators
Whether you freelance, manage an agency, or teach students, T3AB accelerates delivery while safeguarding code quality.
T3AB takes the first draft of repetitive TYPO3 work off your plate. Describe a Content Block or a form, let your own AI provider generate it into a local package, then preview the fields, regenerate and review the files before you use them.
Generates Content Blocks and AI Forms from a short description
Preview and regenerate before anything is kept
Works with OpenAI, Gemini, Claude, Azure OpenAI, DeepSeek, xAI or local Ollama
Runs on your own API key
Free and open source under GPL-2.0-or-later
Boost your project output with T3AB as your TYPO3 junior assistant. It auto-generates secure, optimized code fast — freeing up time for strategy, QA, and client work while increasing profits and team productivity.
Acts as a junior TYPO3 development assistant
Generates secure and optimized code quickly
Increases overall project delivery speed
Frees time for strategy, QA, and client work
Improves team efficiency and profitability
Swap boring boilerplate tasks for real-world creativity. With T3AB, students see AI build full TYPO3 extensions, then explore the code to learn patterns and best practices — making lessons hands-on and cutting prep time.
Turns theory into hands-on TYPO3 learning
AI builds full extensions in real time
Students explore generated code and patterns
Encourages practical understanding of best practices
Reduces lesson preparation time for educators
Why T3AB is Important for you
AI is changing how software gets built, and TYPO3 is no exception. T3AB brings AI-assisted acceleration to the TYPO3 ecosystem.
Your Code. Your Server. Your Rules.
T3AB runs inside your TYPO3 instance. You use your own API key, and the keys stay in your extension configuration. T3AB does not call the license server. Generated Content Blocks are saved in a local package you choose. Prompts go to the AI provider you select, or to your own local Ollama server.
Need Something T3AB Doesn't Do Yet? We Build It.
Have complex workflows, proprietary data models, or extra security layers? Our TYPO3 AI team can extend T3AB's engine or craft a private builder that fits your exact process, seamless, secure, and fully supported.
Very courteous and competent team. Very courteous and competent team. All my problems were solved with confidence.Very courteous and competent team. Very courteous and competent team. All my problems were solved with confidence.
XG
X Gangwar
★★★★★
As a TYPO3 developer, I am always looking for interesting extensions and templates. T3Planet offers very engaging and...As a TYPO3 developer, I am always looking for interesting extensions and templates. T3Planet offers very engaging and illustrative products and very useful extensions. Do check their website out and you won't regret it.
DN
Desirée Noack
★★★★★
A trustworthy and fairly priced marketplace with well-thought-out TYPO3 solutions. The customer service is always very...A trustworthy and fairly priced marketplace with well-thought-out TYPO3 solutions. The customer service is always very friendly and responds quickly.
Open source · GPL-2.0-or-later
Free and open source
T3AB is free and open source. Read the code on GitHub, install it with Composer or download it from the TYPO3 Extension Repository. It runs on your own AI provider key, so there is no subscription to buy.
T3AB 1.0.0 runs on TYPO3 12.4, 13.4 and 14.3 LTS with PHP 8.2 to 8.5, in Composer and classic mode.
Yes. Enter the key of OpenAI, Gemini, Claude, Azure OpenAI, DeepSeek or xAI in the extension configuration, or point T3AB to a local Ollama server. Keys stay in your extension configuration.
Yes. T3AB is free and open source under GPL-2.0-or-later, and no license key is needed. EXT:ns_license is installed with it, but T3AB does not call the license server. Your own AI provider bills the AI usage.
T3AB generates Content Blocks from a name and a description, saved into a local package you choose, and TYPO3 Form Framework forms from a prompt in the Form module.
AI Forms need typo3/cms-form. The Content Blocks module needs friendsoftypo3/content-blocks (0.7.x on TYPO3 12, 1.x on 13, 2.x on 14). Without it, the module explains that Content Blocks is not installed.
You can preview the generated fields, regenerate and review the created files before you use them.
T3AB runs inside your TYPO3 instance. Your keys stay in the extension configuration, and generated Content Blocks are saved in a local package. Prompts go to the AI provider you select, or to your own local Ollama server.
Yes. Treat generated code like any other contribution: review it and test it before it goes live. T3AB shows the created files so you can check them.
Meet Our AI Consultant, Jürgen!
Looking for guidance with TYPO3 AI? Connect with Jürgen, our AI Consultant. He’s here to provide expert insights and help you get the most out of your TYPO3 AI solutions.
Sovereign TYPO3 AI: one free foundation, six AI extensions.
By default, TYPO3 AI runs on your own server, with your own API key. AI Foundation is free and open source. Six extensions run on it, for content, chatbot, search, accessibility and development. AI Builder and AI Localization are free to get. The other four come with a free 30-day trial.
AI Assistant
AI Chatbot
AI Search
AI Accessibility
AI Localization
AI Builder
AI FoundationFree · Open sourceThe base every extension runs on.
