ToolJet documentation

Build internal tools with ToolJet

ToolJet is an open-source platform for building internal tools, admin panels, dashboards, workflows, and AI agents on your data.

Quickstart Build an app Connect data Choose a deployment

1Start
- Quickstart
- Build apps
2Connect and govern
- Data sources
- Workspaces and permissions
3Ship and extend
- Cloud or self-hosted
- API reference

What ToolJet provides#

ToolJet combines a visual app builder, queries, data connections, workflows, governance, and deployment choices in one platform. The public website describes 100+ native connectors; the repository documents ToolJet Database, JavaScript and Python queries, and Docker deployment.

Explore the platform

Components and queries

Start with a visual canvas and connect behavior to data

Integrations

Use built-in sources or connect REST and other services

Access control

Assign users to groups and govern resource access

ToolJet API

Read the documented external API surface

Next steps#

Start with the Quickstart, then choose Cloud or self-hosted for your deployment path.

Updated Sep 22, 2026