---
title: TYPO3 Version Check – Free Online TYPO3 Checker Tool
url: "https://nitsantech.de/en/typo3-version-checker"
description: Instantly find out what TYPO3 version your website is using. Secure, fast, and powered by our TYPO3 experts.
date: 2025-05-07
modified: 2025-06-10
lastUpdated: 2026-02-25
keywords:
- TYPO3 Upgrade
- TYPO3 Upgrades
- TYPO3 Update
- TYPO3-Upgrade
- TYPO3-Upgrades
- TYPO3 Update Cost
- TYPO3 Upgrade Service
---
# TYPO3 Version Check – Free Online TYPO3 Checker Tool
TYPO3 Version Check
===================
Find out which TYPO3 version is used
Don’t know your current TYPO3 version?
Check it here and take action
--------------------------------------------------------------------
No installation needed. Free TYPO3 Version Checker. Just enter your website URL and get the TYPO3 version in seconds.
Your TYPO3 Version:13.4
Congratulations, your TYPO3 system is up to date with version 13! We would be happy to take over the maintenance and installation of regular system and security updates for you. [Contact us](https://nitsantech.de/en/inquire) now for a non-binding and individual offer!
Your TYPO3 Version:
With **TYPO3 version 12** you still have some time until support ends at the end of **April 2029**. Nevertheless, we recommend upgrading to the latest version 13 to keep your system up to date. You will also benefit from the latest TYPO3 functions. We would be happy to check your system for the possibility of an upgrade. [Contact us](https://nitsantech.de/en/inquire) now for a non-binding and individual offer!
You don't have a TYPO3 system or we can't identify your version. [Contact us](https://nitsantech.de/en/inquire) for an individual review of your system and a non-binding initial consultation on your TYPO3 upgrade. The upgrade is particularly critical for TYPO3 systems that are older than version 8, as the lack of further development and support can lead to acute security gaps. Let's plan your next upgrade together!
Please enter a valid domain
How It Works?
-------------
How NITSAN - [TYPO3 Agency](https://nitsantech.de/en/typo3-agency)'s TYPO3 Version Checker Works
**1. Enter Your Website URL**: Input the URL of the TYPO3-powered website you wish to check.
**2. Automated Scanning**: Our tool analyses the website's frontend output, backend login (if accessible), and unique TYPO3 files to determine the version.
**3. Instant Results**: Receive immediate feedback on the TYPO3 version in use, along with recommendations if an upgrade is advisable.
We prioritise your privacy. No personal data is stored, ensuring a safe and compliant experience.
Why Check Your TYPO3 Version?
-----------------------------
Knowing your [TYPO3 version](https://nitsantech.de/en/blog/typo3-roadmap) helps you stay safe online. Older versions can have bugs or security issues that hackers might take advantage of. If your version is outdated, it’s a good idea to plan an upgrade.
Upgrading also ensures your site works with the latest TYPO3 features and extensions. It can improve speed, design, and user experience too.
If you manage websites for clients or want to compare with competitors, this tool helps you check what others are using as well.
### TYPO3 Award Winner
NITSAN won the [TYPO3 Award](https://nitsantech.de/en/blog/typo3-conference-2018) for our [Paysafe](https://nitsantech.de/en/typo3-projects/paysafe) project, which was recognized as the best financial/logistics solution.
### We are a TYPO3 Gold Member.
NITSAN has been an official member of the TYPO3 Association for years and is actively involved in its further development.
### We are TYPO3-certified.
Our developers have extensive expertise in [TYPO3 development](https://nitsantech.de/en/services/typo3-development "TYPO3-Entwicklung von NITSAN") and are officially certified.
Need to Upgrade?
We’re your TYPO3 Upgrade Experts.
--------------------------------------------------
If the checker says your TYPO3 version is old, don’t worry, we’re here to help. We specialise in TYPO3 upgrades and have helped many clients move safely to newer versions.
We’ll take care of everything, from checking your current setup to moving your site and keeping everything working just the way it should. You don’t have to be a developer to upgrade TYPO3 with us.
[Visit Our TYPO3 Upgrade Services Page](https://nitsantech.de/en/services/typo3-upgrade-service)
FAQ’s for TYPO3 Version Check
-----------------------------
What is TYPO3?
TYPO3 is a powerful open-source enterprise content management system (CMS) used by organisations worldwide to build and manage complex websites.
How can I check my TYPO3 version?
You can use our free online TYPO3 Version Checker by simply entering your website URL. Our tool scans and detects the TYPO3 version automatically—no access or installation required.
Why should I check my TYPO3 version?
Knowing your TYPO3 version helps you stay updated with security patches, maintain compatibility with extensions, and plan timely upgrades to avoid risks.
Is the TYPO3 version checker safe to use?
Yes, our tool is 100% secure and GDPR-compliant. We do not store any sensitive data or login credentials; only the public website URL is scanned.
What happens if my TYPO3 version is outdated?
If your version is outdated, you may be at risk of security vulnerabilities or broken functionality. We recommend upgrading to the latest stable version, and our expert team can assist you with that.
How often is TYPO3 updated?
TYPO3 releases major versions every 18 months, along with regular security and maintenance updates. Staying current is essential for performance and safety.
What is the latest TYPO3 version?
You can always check the official TYPO3 roadmap or use our checker tool to see if your installation is up-to-date. We also offer upgrade guidance based on the results.
Can I upgrade TYPO3 myself after checking the version?
Upgrading TYPO3 can be complex and may affect extensions, templates, and integrations. If you're unsure, our TYPO3 Upgrade Service can handle everything for you, from backup to deployment.
Does this tool work for Composer-based TYPO3 installations?
Yes. As long as the website is live and publicly accessible, our tool can detect the version, whether it’s Composer-based or traditionally installed.
Can I check TYPO3 versions of competitor websites?
Yes, the checker works for any public TYPO3 site. It’s useful for benchmarking, competitor research, or agency audits.
**TYPO3** **NEWS & INSIGHTS**
---------------------------------
[ ![TYPO3 v13 Upgrade Checklist: What to Prepare Before You Start]( "TYPO3 v13 Upgrade Checklist: What to Prepare Before You Start")
### TYPO3 v13 Upgrade Checklist: What to Prepare Before You Start
February 2026 Upgrade
](https://nitsantech.de/en/blog/typo3-v13-upgrade-checklist)
[ ![TYPO3 Update 13: What Does This Mean for Agencies?]( "TYPO3 Update 13: What Does This Mean for Agencies?")
### TYPO3 Update 13: What Does This Mean for Agencies?
October 2025 Upgrade
](https://nitsantech.de/en/blog/typo3-13-update-for-agencies)
[ ![TYPO3 Upgrade Guide 2026: Update or Relaunch to v13?]( "TYPO3 Upgrade Guide 2026: Update or Relaunch to v13?")
### TYPO3 Upgrade Guide 2026: Update or Relaunch to v13?
September 2025 Upgrade
](https://nitsantech.de/en/blog/typo3-update-upgrade)
#### Sven Thelemann
Service Partner
[st@nitsantech.de](mailto:st@nitsantech.de "st@nitsantech.de")*|*[0351 48 19 66 61](tel:+4935148196661 "0351 48 19 66 61")
[ say hello ](https://nitsantech.de/en/inquire)
