Meet T3AB, your AI agent that transforms ideas into production-ready TYPO3 extensions or content blocks in just minutes. Describe your requirements, the AI writes the code, organizes the files, and delivers a ready-to-install ZIP.
Just see if it works for you - in your real TYPO3 project, not a demo.
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T3Planet Shop
Find the TYPO3 extension you need in the T3Planet Shop - your trusted source for professional TYPO3 products and solutions.
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Buy in One Place
Complete your purchase through T3Planet Shop and get your license, product access, and onboarding details through one streamlined experience.
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Explore the Shop
Explore more TYPO3 extensions, solutions, and tools - all available from one place in the T3Planet Shop.
Your Personal AI Co-Developer for TYPO3
If you've ever spent days writing TCA configurations, wiring Extbase models, scaffolding controllers, and building Fluid templates just to get a basic extension running… yeah. That's a lot of boilerplate for every single project. T3AB fixes that in a very TYPO3 way: just describe your requirements and your personal AI agent takes care of everything. It clarifies your needs, writes standards-compliant code, organizes folders and files, and delivers a ready-to-install ZIP in minutes. You review, tweak, and ship.
Built with Trusted AI Agents
T3AB uses trusted AI models to write cleaner code, fix fewer bugs, and keep your dev team happier.
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?
Generates PSR-12-compliant TYPO3 code without manual cleanup.
Turns ideas into production-ready extensions within minutes.
Asks targeted questions to avoid misunderstandings and rework.
Lets you browse and edit generated files directly in the backend.
Exports ready-to-install ZIP packages for Composer or Extension Manager.
Runs within Anthropic’s free Claude tier for most projects.
The foundation behind AI Extension 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.
Skip repetitive setup, T3AB auto-generates models, controllers, schedulers, and backend modules so you focus on business logic.
Frontend Plugins
Backend Modules
Content Blocks
Schedulers
CLI Commands
Localization
Code Lints
Extend TYPO3 Core
Robust TYPO3 APIs
Extend TYPO3 Extensions
Connect AI to Every Part of Your Development Workflow
Discover T3AB's core capabilities that bring AI-powered extension building to every corner of your TYPO3 development workflow. No boilerplate. No scaffolding. No wasted hours.
Build TYPO3 Extensions with AI
Describe your extension in plain language, T3AB generates models, controllers, TCA, and templates.
AI asks targeted follow-up questions to refine requirements before generating code.
Generated code follows PSR-12, TYPO3 guidelines, and Extbase/Fluid conventions.
Download as ZIP and install via Composer or Extension Manager.
Design Visual Content Blocks in No Time
Visually design content blocks with AI-generated YAML, templates & previews
Reuse blocks across TYPO3 sites without manual setup
Built on TYPO3’s native Content Block API
Preview blocks in the backend before publishing
Ask, Edit & Explain; Inside TYPO3
Ask questions, edit files, and get AI help directly inside TYPO3
Diff-aware editing preserves manual changes after regeneration
Faster AI-assisted development without leaving the TYPO3 backend
AI Form Builder for TYPO3
Create smart, customizable forms in seconds
AI generates TYPO3 Form Framework YAML with validation
Build contact forms, surveys, registrations, and multi-step wizards
Track Everything in One Dashboard
Track generation history, token usage, and licenses in one dashboard
Get full visibility into AI-generated extensions and content blocks
Review builds, compare versions, and reopen projects anytime
Trusted Across Real TYPO3 Projects
Leading agencies, TYPO3 developers, and extension vendors across Europe build faster with T3AB.
Watch Interactive Demo Guide
AI Extension Builder for Your Website Needs
Enjoy a reliable, AI-powered extension builder, managed directly in your TYPO3 backend. No external scaffolding tools. No CLI wizards. Just describe what you need and get production-ready code.
Best-Practice Code
Every generated file follows PSR-12, TYPO3 coding guidelines, and Extbase/Fluid conventions. Zero cleanup.
Smart AI Clarification
AI asks domain-specific follow-up questions before writing code. Fewer re-works, better results from the first run.
Visual File Explorer
Browse, edit, and compare generated files directly in the TYPO3 backend. Diff-aware editor with merge support.
Content Blocks & Forms
Generate TYPO3 content blocks and forms alongside extensions. YAML, templates, and previews, all AI-generated.
Dashboard & History
Track generation history, token usage, and license status. Re-open past projects for iteration anytime.
Zero-Cost AI Tier
Typical build uses ~2k tokens, well within Claude's free tier. Enterprise users can plug in their own API key.
Built for Developers, Agencies & Educators
Whether you freelance, manage an agency, or teach students, T3AB accelerates delivery while safeguarding code quality.
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
T3AB vs Manual Extension Development
Compare minutes to weeks, zero boilerplate to thousands of lines, and automated standards compliance to tedious manual reviews.
Why T3AB is Important for you
AI is changing how software gets built, and TYPO3 is no exception. A GitHub Copilot study found that AI accelerates coding by 55%, cutting dev time in half. Industry analysts say low-code tools reduce build time by up to 90%, and by 2024, 65% of all apps will be created using low-code platforms. T3AB brings that same acceleration to the TYPO3 ecosystem.
See the Difference: With T3AB vs. Without T3AB
Discover how T3AB's AI-powered extension building can dramatically outperform traditional manual development workflows.
Your Code. Your Server. Your Rules.
T3AB runs within your TYPO3 instance. AI prompts are transmitted to Anthropic through an encrypted channel without persistent logging. Project metadata and generated files stay in the secure, encrypted T3AB app. You can delete generation history at any time. No SaaS intermediary storing your code. Your backend, your data, your rules.
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.
Transparent Pricing
All inclusive. No extra costs.
Simple, honest pricing. No credit card, no auto-charge. Buy when you're ready. Choose what works for you
Free DownloadFree Trial
Try Free for 30 Days
Full access to all features. Test on live, staging, or local. Stops after 30 days - no charges, no auto-subscription.
All prices EUR, annual licence. Production domains only. Staging and local installations are free and do not count towards your limit. 30-day money-back guarantee.
Running a different number, like 2 or 7? Tell us how many and we will send a custom order priced for your count, not rounded up to the next tier. Same for 11 domains or more. Tell us your number →
Proud Sponsor of TYPO3 Events
Compatibility Data
TYPO3 Version
TYPO3 v11 to v13
Extension Key
ns_t3ab
Composer Support
composer req nitsan/ns-t3ab
Change Log
# 1.1.2
20th Mar 2026
TASK Update Dependencies for License
RELEASE Minor version release v1.1.2
# 1.1.1
20th Nov 2025
FEATURE Introduce new AI models
TASK Reformation of backend modules
TASK Remove deprecated AI models
TASK Code cleanup and improvements
TASK TYPO3 version compatibility
BUGFIX AI Builder: Fixed enhancement issue for extension descriptions
BUGFIX AI Builder: Fixed question-generation error
BUGFIX Functional testing & bug fixes
BUGFIX Minor UI, design, and stability fixes
RELEASE Version 1.1.1 released
# 1.1.0
19th Sep 2025
FEATURE Secure auto-login in AI Builder module
TASK Compatibility of cross-browsers and cross-devices
TASK Code clean-up and code improvement
BUGFIX QA testing & bug-fixing
RELEASE Release version 1.1.0
# 1.0.1
6th Aug 2025
TASK Update app icon for refreshed visual appearance
TASK Update label text for improved clarity
RELEASE Release version 1.0.1 with minor updates
# 1.0.0
1st Aug 2025
FEATURE AI-powered content block generation
FEATURE Build TYPO3 Core forms instantly using AI
FEATURE Generate TYPO3 extensions and content blocks effortlessly with the AI Builder
TASK Ensured compatibility with TYPO3 v11.x to v13.x
TASK Supported Composer-based TYPO3 installations
TASK Ensured cross-browser and cross-device compatibility
TASK Established basic extension structure and configuration
TASK Updated UI layouts, button states, and tab selections
TASK Integrated automatic code reviews via GitLab-CI linting
BUGFIX Resolved issues related to chat streaming
BUGFIX Fixed chat history loading errors
BUGFIX Performed functional testing and general bug fixes
BUGFIX UI/UX design testing and TYPO3 version compatibility fixes
Yes. The generator supports TYPO3 V14 and is updated within days of every core release.
Absolutely. Enter your key in the secure settings panel to unlock higher rate limits and private usage reporting. T3AB never stores your key in plaintext.
A typical extension generation consumes roughly 2,000 tokens, comfortably under Anthropic's monthly free allowance. Heavy enterprise projects may use more, but you can preview usage before confirming.
Every file is formatted via an internal linter enforcing PSR-12. Composer autoloading is configured automatically. CI pipelines pass stylistic checks without extra work.
Yes. T3AB ships with a lightweight code viewer plus a diff-aware editor. Make quick fixes in the backend or export a ZIP to your preferred IDE.
Reopen the original project, answer the new AI prompts, and press regenerate. T3AB intelligently merges new tables, TCA changes, and templates while preserving your custom code blocks.
Project metadata and generated files stay in the secure, encrypted T3AB app. AI prompts are transmitted to Anthropic through an encrypted channel without persistent logging. You can delete history at any time.
T3AB applies TYPO3 security guidelines by default: context-sensitive escaping, prepared-statement database access, and ACL checks. After generation, it runs a vulnerability scanner before the ZIP downloads.
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.
