browserutils

GraphQL Formatter

Beautify GraphQL queries and schemas

GraphQL Formatter is a free online tool from BrowserUtils that beautify graphql queries and schemas. It runs entirely in your browser — your data never leaves your device. No account required.

How to use GraphQL Formatter

  1. 1 Paste or type your input into the editor above.
  2. 2 The tool processes your data instantly — right in your browser, with nothing sent to a server.
  3. 3 Copy the result with one click or continue editing your input.

About GraphQL Formatter

Free online GraphQL formatter and beautifier. Format GraphQL queries, mutations, and schema definitions with proper indentation. This tool runs entirely in your browser — your data is never sent to a server. Just paste your input, get instant results, and copy with one click. No sign-up or installation required.

GraphQL Formatter specs

Runtime
100% client-side (browser)
Cost
Free — no account, no rate limits, no usage caps
Browser support
Chrome 90+, Firefox 88+, Safari 14+, Edge 90+
Part of
299 developer tools on BrowserUtils (100% client-side)

Questions

How do I format a GraphQL query?
Paste your GraphQL query or schema definition into the input field. The formatter will add proper indentation for nested fields, align arguments, and produce a clean, readable structure.
Does it support mutations and subscriptions?
Yes, the formatter handles all GraphQL operation types including queries, mutations, subscriptions, and schema definitions with type definitions, interfaces, and input types.
Does the GraphQL formatter handle fragments and directives?
Yes, fragments, inline fragments, and directives like @deprecated or @skip are preserved and properly indented in the formatted output.
Is the GraphQL formatter private and secure?
All formatting runs locally in your browser. Your queries and schema definitions are never transmitted to any external service.
Embed this tool

Copy this code to embed the tool on your website. Adjust the height to fit your layout.

<iframe src="https://www.browserutils.dev/embed/graphql-formatter" width="100%" height="500" frameborder="0" title="GraphQL Formatter"></iframe>

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