Cloud storage

MinIO
integration

Connect MinIO object storage to custom file-management interfaces.

Start building Read the setup guide

Configure your connection, create queries, and build the interface your team needs. Try a sample prompt

Connector capabilities

What can ToolJet do with MinIO?

Create queries for the operations your app needs, then connect their inputs and results to the interface.

List buckets and objects
Read and put objects
Remove objects
Generate presigned URLs

Operations and configuration can vary by connector version. Check the full MinIO guide.

An app you could build

Internal file portal

List the objects in a selected bucket and let authorized staff upload files or request a presigned download link.

Try this prompt

I have internal documents in a MinIO bucket called operations-docs. Build a file portal with a bucket browser and an upload form. Add a download action using a presigned URL and confirm before removing an object.

Start with this prompt in ToolJet. Sign in or create an account, then connect your data source and replace the example names and fields with yours.

Review the generated app, configure permissions, and test its queries before sharing it with your team.

Explore app templates

Connect MinIO

Start with the connection.

Before you begin

Access to the MinIO account or endpoint you intend to connect, with the credentials and permissions specified in its setup guide.

Add the data source
Open Data Sources in your ToolJet workspace. Select MinIO and enter the required connection details.
Configure and test a query
Choose an operation and supply its inputs. Start with a read operation where available; test writes with non-production data.
Build the interface
Bind query results to components and connect actions to app events. Verify permissions and error handling before rollout.

MinIO setup guide

Before production

Bucket or container permissions determine access. Limit file access to the people who need it and verify upload, download, and deletion permissions separately.

Review plans and deployment options

Frequently asked questions

What can I do with the MinIO integration?

Connect MinIO object storage to custom file-management interfaces. Supported capabilities: List buckets and objects; Read and put objects; Remove objects; Generate presigned URLs.

What do I need to connect MinIO to ToolJet?

Access to the MinIO account or endpoint you intend to connect, with the credentials and permissions specified in its setup guide.

What should I check before using MinIO in production?

Bucket or container permissions determine access. Limit file access to the people who need it and verify upload, download, and deletion permissions separately.

Can I automate tasks with MinIO?

Connect MinIO queries to app events such as button clicks and form submissions. ToolJet Workflows and Agent Builder can orchestrate supported connectors on Self-hosted deployments; those products are not available on ToolJet Cloud. Check the connector and deployment requirements for your use case.

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Put MinIO to work
in your next internal app.

Connect your data, build an interface, and give your team a focused workspace.

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Connector information reviewed 2026-09-25. Source: ToolJet documentation.