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graphql

GraphQL Query Formatter

100% In-Browser Execution · Zero External Calls · Private & Secure

graphql

GraphQL Query Formatter & Prettifier

Sample Queries:
Indent:
Raw GraphQL Query Input
json
Ln 1, Col 11 lineUTF-8
303 B
Ready
Prettified GraphQL Query
Output20 lines • 400 chars (400 B)
query GetUserProfile($username: String!,
$first: Int = 10) {
  user(login: $username) {
    id name email avatarUrl repositories(first: $first,
    orderBy: {
      field: CREATED_AT,
      direction: DESC
    }
    ) {
      nodes {
        id name description stargazerCount primaryLanguage {
          name color
        }
      }
      pageInfo {
        hasNextPage endCursor
      }
    }
  }
}
Minified Query (For HTTP Requests)

query GetUserProfile($username:String!,$first:Int = 10){user(login:$username){id name email avatarUrl repositories(first:$first,orderBy:{field:CREATED_AT,direction:DESC}){nodes{id name description stargazerCount primaryLanguage{name color}}pageInfo{hasNextPage endCursor}}}}

GraphQL Query Metrics
Raw Character Length303
Formatted Lines20
Minified Size274 chars
Syntax ValidYes (Balanced)

Quick Guide

HOW TO USE
GRAPHQL QUERY FORMATTER

Simple 4-step workflow

1

Input your data

Paste or type your input directly into the GraphQL Query Formatter workspace.

2

Configure parameters & options

Adjust formatting, encoding mode, schema settings, or options in real time.

3

Inspect live result

Review the instant, zero-latency computation generated entirely in browser memory.

4

Copy or export output

Use the one-click copy button to copy the transformed output to your clipboard.

Specification

WHAT IS
GRAPHQL QUERY FORMATTER?

100% Client-Side
Zero Latency
Zero Data Logs

GraphQL Query Formatter cleans up messy GraphQL queries, mutations, and subscriptions into properly indented, structured code blocks. It validates matching braces/parentheses and generates minified query strings suitable for HTTP GET/POST payloads.

When to use it

  • →Formatting minified GraphQL queries copied from browser network logs or GraphiQL
  • →Minifying GraphQL queries to send inside JSON request bodies (`{"query": "..."}`)
  • →Checking for syntax errors like unclosed selections or missing braces
  • →Standardizing GraphQL query indentation before committing to git repos

Key Features

  • ·Beautify queries with 2 or 4 space indentation
  • ·Minify query strings into a single line for compact network payloads
  • ·Structural syntax validation detecting unbalanced braces and parentheses
  • ·Instant client-side formatting with zero server roundtrips
Developer TipCopy minified queries directly into cURL or Postman POST request bodies under the "query" string field!

Privacy & Security Guarantee

WHY IN-BROWSER PROCESSING MATTERS FOR DEVELOPERS

Many online formatters and decoders send your code, JSON payloads, auth tokens, and database schemas to backend servers where they can be cached, logged, or intercepted. ToolBox4Devs guarantees that all processing for GraphQL Query Formatter runs entirely in your browser's JavaScript V8 engine.

Zero Server Roundtrips
Zero Telemetry Logs
PWA Offline Compatible

Frequently Asked

QUESTIONS &
ANSWERS

Indexed for search engines and AI assistants

What is GraphQL Query Formatter?→

GraphQL Query Formatter cleans up messy GraphQL queries, mutations, and subscriptions into properly indented, structured code blocks. It validates matching braces/parentheses and generates minified query strings suitable for HTTP GET/POST payloads.

Is GraphQL Query Formatter private and safe for sensitive data?→

Yes. Like all tools on ToolBox4Devs, GraphQL Query Formatter runs 100% client-side inside your browser JavaScript runtime. No input data, API keys, JSON payloads, passwords, or secrets are ever sent to any server or external API.

How does GraphQL Query Formatter work?→

All computations and transformations execute synchronously within your local browser environment using standard Web APIs, Web Crypto, and JavaScript. You can verify this by checking the DevTools Network tab while using the tool.

Is GraphQL Query Formatter free to use?→

Yes, GraphQL Query Formatter is 100% free with no registration, no daily usage limits, and no advertising.

Can I use GraphQL Query Formatter offline?→

Yes. ToolBox4Devs is an installable Progressive Web App (PWA). Once cached in your browser, all utilities run completely offline without an internet connection.

What are common use cases for GraphQL Query Formatter?→

Popular scenarios include: Formatting minified GraphQL queries copied from browser network logs or GraphiQL. Minifying GraphQL queries to send inside JSON request bodies (`{"query": "..."}`). Checking for syntax errors like unclosed selections or missing braces. Standardizing GraphQL query indentation before committing to git repos.

What features are included in GraphQL Query Formatter?→

Key capabilities include: Beautify queries with 2 or 4 space indentation, Minify query strings into a single line for compact network payloads, Structural syntax validation detecting unbalanced braces and parentheses, Instant client-side formatting with zero server roundtrips.

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