graphql-formatter

Code & Data Tools

GraphQL Formatter

Format GraphQL queries, mutations, and schema snippets with readable indentation.

Use UTF-8 text unless the tool specifically asks for encoded data or a file. Your input stays in this page during the text conversion; some specialized pages load libraries from a CDN.

About GraphQL Formatter

GraphQL operations are easier to review when fields, arguments, and braces are consistently indented. This lightweight formatter adjusts whitespace for common query and schema patterns.

How to use GraphQL Formatter

  1. Paste a GraphQL query, mutation, or schema snippet.
  2. Choose Beautify or Compact.
  3. Run the formatter and validate the result with your GraphQL editor or API tooling.
Important information: This formatter adjusts text layout and is not a full GraphQL parser or validator. Directives, strings, comments, and advanced syntax should be checked in a proper development environment.

Helpful tips

Keep an unchanged copy of important input before making transformations. Test the output in the target application or validator, especially before using generated code, configuration, links, or converted data in production. The tool does not execute the code you paste.

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Frequently asked questions about GraphQL Formatter

What does GraphQL Formatter do?

GraphQL operations are easier to review when fields, arguments, and braces are consistently indented. This lightweight formatter adjusts whitespace for common query and schema patterns.

How do I use GraphQL Formatter online?

Enter or paste the content in the input box, choose any available settings, and run the tool. Review the result before copying or downloading it.

What input and output should I expect?

Format GraphQL queries, mutations, and schema snippets with readable indentation. Output depends on the input syntax and selected options. Check the result in the application or workflow where you plan to use it.

Is my input sent to a server?

The conversion logic in this page runs in your browser. Some specialized pages load supporting libraries from a CDN; avoid entering sensitive information unless you have reviewed the processing environment.

What should I check before using the GraphQL Formatter result?

This formatter adjusts text layout and is not a full GraphQL parser or validator. Directives, strings, comments, and advanced syntax should be checked in a proper development environment. Keep a copy of the original input and validate the output with the target tool when correctness matters.

For complex code or data files, validate the output with the official parser, formatter, compiler, or application used in your workflow.