> ## Documentation Index
> Fetch the complete documentation index at: https://docs.t3planet.de/en/latest/llms.txt
> Use this file to discover all available pages before exploring further.

# Introduction

> Hello Bar is a tool for a website that gives you a chance to configure and design messages for your guests.

## NS Hellobar

<img src="https://mintcdn.com/t3planet/TqN02VSWgGkX-ML_/en/latest/ExtNitsanHellobar/Introduction/images/TYPO3_EXT_nitsan_hellobar.webp?fit=max&auto=format&n=TqN02VSWgGkX-ML_&q=85&s=8553ad665bd84d9547d735a4600d6bfd" alt="Hellobar Extension Banner" width="818" height="451" data-path="en/latest/ExtNitsanHellobar/Introduction/images/TYPO3_EXT_nitsan_hellobar.webp" />

## What does it do?

Hello Bar is a tool for a website that gives you a chance to configure and design messages for your guests. It gives you tools and services that guarantee the correct timing of messages you need your guests to see.

## Helpful Links

<Note>
  * **Product:** [https://t3planet.de/hellobar-typo3-extension-free](https://t3planet.de/hellobar-typo3-extension-free)
  * **Front End Demo:** [https://demo.t3planet.de/t3-extensions/hellobar](https://demo.t3planet.de/t3-extensions/hellobar)
  * To make any domain-related changes or whitelist any development and staging domains, please reach our support center: [https://t3planet.de/support](https://t3planet.de/support)
</Note>

***

## Additional content from live docs

## EXT:nitsan\_hellobar

<img src="https://mintcdn.com/t3planet/TqN02VSWgGkX-ML_/en/latest/ExtNitsanHellobar/Introduction/images/TYPO3_EXT_nitsan_hellobar.webp?fit=max&auto=format&n=TqN02VSWgGkX-ML_&q=85&s=8553ad665bd84d9547d735a4600d6bfd" alt="Hellobar Extension Banner" width="818" height="451" data-path="en/latest/ExtNitsanHellobar/Introduction/images/TYPO3_EXT_nitsan_hellobar.webp" />