Is GraphQL Explorer free to use?

Yes, GraphQL Explorer on DevHexLab is completely free. No login, no account, and no payment required.

Does GraphQL Explorer upload my data to a server?

No. GraphQL Explorer runs entirely in your browser using client-side JavaScript. Your data never leaves your device and is never sent to any server.

Can I use GraphQL Explorer offline?

Yes. Once the page is loaded, GraphQL Explorer works without an internet connection because all processing happens locally in your browser.

What category does GraphQL Explorer belong to?

GraphQL Explorer belongs to the "Network & API" category on DevHexLab. Test HTTP endpoints, inspect request and response headers, perform DNS lookups, check IP geolocation, and encode URLs for safe transmission. These tools speed up API debugging and infrastructure troubleshooting without requiring any local installation.

GraphQL Explorer

Paste a GraphQL schema and build queries interactively

graphqlschemaqueryapiexplore

GraphQL Endpoint

Preset Queries

Query

Variables (JSON, optional)

GraphQL Explorer is coming soon

This tool is actively being built and will be available shortly. All other tools on DevHexLab are free and ready to use now.

Check back soon

Learn more

Step-by-step guide

How to Explore a GraphQL API

Step-by-step guide to querying a GraphQL endpoint and exploring its schema using the DevHexLab GraphQL Explorer.

In-depth article

GraphQL Explained: How to Query and Explore a GraphQL API

GraphQL is an alternative to REST that lets clients request exactly the data they need. Learn the basics of GraphQL queries, mutations, and how to explore any GraphQL API.

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