Convert EditorConfig to JSON Online Free

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Converts to JSON in your browser · first daily conversion free · no signup

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Parse EditorConfig settings and convert to structured JSON format. Perfect for build tools, IDE configuration analysis, and cross-platform development standardization.

By ChangeThisFile Team · Last updated: March 2026

Quick Answer

ChangeThisFile converts EditorConfig files to JSON instantly in your browser. Drop your .editorconfig file and all settings including indentation rules, line endings, character sets, and file-specific configurations are parsed into structured JSON format. Your data never leaves your device, ensuring complete privacy. Free, instant, no signup.

First daily conversion free No signup required Files stay on your device Instant conversion Updated May 2026

EditorConfig vs JSON: Format Comparison

Key differences between the two formats

Feature	EditorConfig	JSON
Syntax	INI-style sections with glob patterns	Structured key-value pairs
File targeting	Pattern-based: .js, .{html,css}	Explicit mapping to file patterns
Settings format	Simple key=value pairs	Nested objects with typed values
Use case	Editor configuration files	Build tools, APIs, programmatic access
Comments	Hash (#) and semicolon (;) comments	No native comment support
Inheritance	Cascading rules with root=true	Flat structure, requires manual merging
Processing	Editor-specific parsers	Standard JSON parsing libraries

When to Convert

Common scenarios where this conversion is useful

IDE configuration parsing

Convert EditorConfig files to JSON for programmatic analysis and validation in IDEs, text editors, and development tools. Enable automated configuration auditing.

Build tool integration

Transform EditorConfig settings into JSON format for CI/CD pipelines, automated code formatting, and build system configuration. Integrate with tools like Prettier, ESLint, and custom formatters.

Code style analysis

Parse EditorConfig files to analyze coding standards across projects. Generate reports on indentation consistency, line ending policies, and character encoding usage.

Cross-platform development

Convert EditorConfig files to JSON for team configuration management. Ensure consistent coding standards across different development environments and operating systems.

Who Uses This Conversion

Tailored guidance for different workflows

Developers

Convert EditorConfig config files to JSON for compatibility with different tools or frameworks
Transform EditorConfig API responses to JSON for debugging, logging, or documentation

Validate the converted JSON output with a linter to catch any structural issues from the conversion

Watch for data type coercion (e.g., numbers becoming strings) when converting between EditorConfig and JSON

Data Analysts

Convert EditorConfig exports to JSON for importing into spreadsheet software, databases, or BI tools
Transform EditorConfig datasets to JSON for sharing with teammates who use different analysis tools

Check that column delimiters and quote escaping are handled correctly in the converted JSON file

Preview the first few rows of the JSON output to verify headers and data alignment

System Administrators

Convert EditorConfig configuration to JSON when migrating between infrastructure tools or platforms
Transform EditorConfig log exports to JSON for ingesting into monitoring or analysis systems

Back up the original EditorConfig config before converting, especially for production systems

Test the converted JSON in a staging environment before deploying to production

How to Convert EditorConfig to JSON

1

Select your EditorConfig file

Drag and drop your .editorconfig file onto the converter, or click browse to choose from your files. Both simple and complex EditorConfig files with multiple sections are supported.
2

Instant configuration parsing

The browser parses your EditorConfig file locally. All sections, glob patterns, and settings are extracted and organized into a structured JSON format without uploading your file.
3

Download the JSON result

Save your parsed configuration as a .json file. All processing happens in your browser for complete privacy and security.

Automate this conversion

Convert EditorConfig to JSON via API

Integrate this conversion into your pipeline with 3 lines of code. Free tier: 25 conversions/month.

The free converter above runs entirely in your browser — your file is never uploaded. This optional API is a separate server-side endpoint for automating conversions at scale.

curl -X POST https://changethisfile.com/v1/convert \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -F "file=@input.editorconfig" \
  -F "target=json" \
  -o output.json --fail

const form = new FormData();
form.append('file', fileInput.files[0]);
form.append('target', 'json');

const res = await fetch('https://changethisfile.com/v1/convert', {
  method: 'POST',
  headers: { 'Authorization': 'Bearer YOUR_API_KEY' },
  body: form
});
const blob = await res.blob(); // your converted JSON file

Replace YOUR_API_KEY with your free key — no credit card needed.

Get a free API key

Frequently Asked Questions

What is EditorConfig format?

EditorConfig is a file format used to define coding styles and maintain consistent code formatting across different editors and IDEs. It uses INI-style syntax with glob patterns to specify rules for different file types.

Why convert EditorConfig to JSON?

Converting to JSON enables programmatic access for build tools, CI/CD pipelines, and custom development tools. JSON format is easier to parse and integrate with modern web development workflows and APIs.

Can I validate EditorConfig files by converting to JSON?

Yes. The conversion process validates the EditorConfig syntax and structure. If parsing fails, it indicates syntax errors or invalid configurations in your .editorconfig file.

How do I programmatically read EditorConfig settings?

By converting to JSON, you can easily parse EditorConfig settings in any programming language that supports JSON. This is useful for build tools, linters, and code formatting utilities that need to read configuration programmatically.

Are glob patterns preserved in the JSON output?

Yes. File glob patterns from EditorConfig sections (like *.js, *.{html,css}) are preserved as keys in the JSON structure, maintaining the file-targeting logic of the original configuration.

What EditorConfig properties are supported?

All standard EditorConfig properties are supported: indent_style, indent_size, tab_width, end_of_line, charset, trim_trailing_whitespace, insert_final_newline, max_line_length, and root.

Is my EditorConfig file uploaded to a server?

No. All parsing happens locally in your browser using JavaScript. Your EditorConfig file never leaves your device, ensuring complete privacy for proprietary or sensitive configuration files.

How are comments handled in the conversion?

Comments (lines starting with # or ;) are preserved in the JSON output as metadata, allowing you to maintain documentation and context from the original EditorConfig file.

Can I convert complex EditorConfig files with multiple sections?

Yes. The converter handles EditorConfig files with multiple sections, nested patterns, and inheritance rules. Each section becomes a separate object in the JSON output with its glob pattern as the key.

What about EditorConfig root directive?

The root=true directive is preserved in the JSON output, indicating whether this EditorConfig file should stop the search for parent configuration files in the directory hierarchy.

Related Conversions

Compare EditorConfig vs JSON

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Read our guides on file formats and conversion

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