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GraphQL Playground

Developer

Send a GraphQL query and JSON variables directly from the browser and inspect the actual response.

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Endpoint URL
Query
Variables (JSON, optional)

Send a GraphQL query and JSON variables directly from the browser and inspect the actual response. The endpoint must permit browser CORS requests.

See more about the GraphQL Playground

No credentials are sent; requests have a time and response-size bound.

Examples

Worked example

Query country code BD on the example endpoint to receive Bangladesh and Dhaka.

The endpoint must permit browser CORS requests. No credentials are sent; requests have a time and response-size bound.

Key features

  • Send a GraphQL query and JSON variables directly from the browser and inspect the actual response.

Quick answers for GraphQL Playground

What does the GraphQL Playground do?
Send a GraphQL query and JSON variables directly from the browser and inspect the actual response. The GraphQL Playground is one of 900+ free developer tools on Toolblip - all open to use without a signup.
How do I use the GraphQL Playground?
Open the GraphQL Playground on this page, paste or upload your input, and the result updates as you type. Use the copy button to grab the output, or adjust options to tune the result. Nothing you enter leaves your browser.
Is the GraphQL Playground free to use?
Yes. The GraphQL Playground is a free online tool on Toolblip - no signup, no account, no hidden usage limits. It runs in your browser and works on desktop and mobile.
Is the GraphQL Playground safe and private?
Yes. The GraphQL Playground processes your data entirely client-side, so nothing you paste is uploaded or stored on any server. It's safe to use with internal snippets, private keys for debugging, or any other sensitive content you'd rather not send to a remote service.
What kind of output does the GraphQL Playground produce?
The GraphQL Playground produces clean, formatted output that you can copy or download with a single click. The output is tailored to the tool's purpose (formatted code, converted data, transformed text, or processed media) and is ready for immediate use in your project or workflow.
Does the GraphQL Playground work on mobile devices?
Yes. The GraphQL Playground is designed to work on any device with a modern browser, including phones and tablets. The interface adapts to smaller screens, and the core functionality (paste input, transform, copy output) works the same way regardless of your device.
Do I need to install anything to use the GraphQL Playground?
No. The GraphQL Playground runs entirely in your browser - no downloads, no accounts, no API keys. Paste your input, get the output, copy it back into your editor.
Can the GraphQL Playground handle large input files or long text?
Yes. The GraphQL Playground processes everything locally in your browser, so the only limit is your device's available memory. There are no arbitrary caps on input size, character count, or processing time that you would typically encounter with server-based tools.
Can I use the GraphQL Playground offline?
Once the page has loaded, the GraphQL Playground continues to work without an internet connection. Bookmark this page and return to it anytime - all logic runs locally.