---
id: generate-applications
title: Generate Applications
---

This guide explains how to quickly generate and modify business applications using ToolJet. You can create an app from scratch with a single prompt or enhance an existing app with AI-powered assistance.

## Creating Application
To create an application, follow these steps:

1. **Enter a prompt** – Describe the business application you want to build in the prompt input on the dashboard.
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2. **Accept or modify requriements** – After submitting your prompt, the app will be created, and you’ll be taken to the App Builder, where a list of features, a database schema, design details, and query specifications will be generated based on your prompt. 
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You can accept or modify these application requirements after reviewing them thoroughly.
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3. **App Generation** – Once you confirm the requirements, ToolJet will build the application inside the App Builder.

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## Modifying Application

You can modify any application in ToolJet with AI assitance, whether it's a newly created app or an existing one. You can update components and queries within your application with just a prompt. 

For example, if you want add a button in your app you can write a prompt for the same.
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## Limitations
ToolJet supports generating queries with AI for the following data sources:
- [Postgres](/docs/data-sources/postgresql/)
- [MySQL](/docs/data-sources/mysql/)
- [SQL Server](/docs/data-sources/mssql/)
- [RunJS Queries](/docs/tooljet-concepts/run-js/)