Query Editor
Formatted Output
Query Variables (JSON)
Write, format, and validate GraphQL queries entirely in your browser. Paste a schema to explore types and auto-generate queries. Syntax highlighting, variables editor, and one-click prettify included. No server, no signup.
Let us build it for you. Custom APIs, dashboards, automations — whatever you need.
Start a Project →269 free tools. No signup. Open source. Built by Christian Bucher.