Last updated: Jun 19, 2026

Developer Tools

Code Beautifier

Developer Tool Restricted parser and formatter workflow

Code Beautifier

Paste code, choose a language and action, then process. JSONPath V1 supports $, dot/bracket properties, numeric indexes, and simple wildcards.

Result

Processing Protected server-side code formatting Privacy No external formatter CDN Source Restricted parser and formatter workflow Schema Platform controlled
Sources and assumptions

Assumptions

  • JSON and XML modes validate syntax before formatting or mapping.
  • HTML, CSS, and JavaScript-style formatting is text formatting and does not execute code.
  • JSONPath support is a dependency-free subset, not a complete JSONPath engine.

Sources

  • EasyUtilityHub developer-tools formatter endpoint
  • PHP JSON/XML parsing and conservative text formatting helpers

Do not paste secrets, private keys, tokens, or proprietary source code into public web tools.

Code Beautifier Guide

What the Code Beautifier does

The Code Beautifier formats, minifies, inspects, queries, or maps common code-like text including JSON, XML, HTML, CSS, and JavaScript-style snippets. It is designed for readability and quick debugging, not for running code.

JSON formatting uses PHP JSON parsing, XML formatting uses safe XML handling, and HTML/CSS/JavaScript-style formatting is conservative text formatting.

Example workflow

Paste compact JSON such as {"name":"EasyUtilityHub","tools":[{"slug":"json"}]}, choose JSON and Beautify, then process. The output expands the structure with indentation, reports input and output sizes, and can be copied or downloaded. For JSONPath, use the supported subset such as $.tools[*].slug.

Limits and safe expectations

  • The tool does not fetch remote scripts, load referenced assets, connect to databases, or execute the submitted code.
  • Invalid JSON or XML returns a validation message instead of guessing a corrected structure.
  • JavaScript formatting is text formatting only; it is not a full compiler, linter, or minifier with semantic guarantees.

Privacy and processing

Submitted snippets are processed by the protected developer-tools endpoint and returned as formatted text. Avoid pasting secrets, private keys, production tokens, or proprietary source code into any public web tool.

Troubleshooting

  • If JSON fails, look for trailing commas, unquoted keys, or mismatched braces.
  • If XML fails, check that the document has one root element and properly closed tags.
  • If auto-detect chooses the wrong language, select the language manually before processing.
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