About GraphQL Schema Mock Generator
Generate sample mock JSON responses matching custom target GraphQL schemas. It's built for writing and validating infrastructure, CI and config files, runs instantly, and works on any device — no install, no sign-up.
How to use GraphQL Schema Mock Generator
- Paste or type your input into the editor on the left.
- Leave the defaults, or tweak them if the tool exposes options.
- The result appears instantly on the right — everything runs in your browser, so nothing is uploaded.
- Copy the output, or download it, and you're done.
Why use GraphQL Schema Mock Generator?
- Fast and local — the transform happens in your browser, so there's no round-trip and no waiting.
- Private by default — your input never leaves your device.
- Accurate — the same, well-tested logic powers both this page and the public API.
- Free — unlimited use in the browser, with an optional API for automation.
Use it from the API
Everything this page does is also available as a REST endpoint, so you can call GraphQL Schema Mock Generator from your own code, a script or a CI pipeline.
Bashcurl "https://api.toolsxpo.com/v1/graphql-mock-generator" \ -H "Authorization: Bearer txp_live_YOUR_KEY"
The endpoint returns a JSON envelope ({ ok, data, meta }) and costs 1 credit per successful call. Try it in the playground or browse the full API reference.
Frequently asked questions
Is GraphQL Schema Mock Generator free to use? Yes — use it in the browser as much as you like. The optional API has a free tier and pay-as-you-go pricing for heavy or automated use.
Is my data private? Yes. GraphQL Schema Mock Generator runs entirely in your browser — your input never leaves your device and nothing is logged or stored.
Can I automate GraphQL Schema Mock Generator?
Yes — call the graphql-mock-generator API endpoint from any language and script it into your workflow.