
JSON Format Converter by Jetsung Chan
Powerful JSON/JSONC/JSON5 editor and converter with syntax highlighting.
1 User1 User
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About this extension
A powerful Chrome extension and standalone web application for converting between JSON, JSONC (JSON with Comments), and JSON5 formats with advanced editing features and comment preservation.
FEATURES
ADVANCED EDITOR
• Syntax highlighting with JSON support
• Line numbers for easy navigation and debugging
• Smart bracket matching and auto-closing
• Instant error detection and highlighting
SMART FORMAT CONVERSION
• JSON ↔ JSONC ↔ JSON5 bidirectional conversion
• Preserve comments when converting between JSONC and JSON5
• Same-format processing preserves all comments and formatting
• Automatic property name quoting/unquoting
• Real-time conversion as you type
PROCESSING TOOLS
• Format and prettify JSON data
• Compress/minify by removing unnecessary whitespace
• Escape/unescape JSON strings for embedding
• Convert numbers ↔ strings
ADVANCED SORTING
• Sort object keys alphabetically (A-Z or Z-A)
• Deep sorting for nested objects
• Preserve or reorganize data structure
FILE OPERATIONS
• Copy to clipboard with one click
• Download converted files
• Support for multiple file formats
CUSTOMIZABLE OPTIONS
• Adjustable indentation (2 spaces, 4 spaces, or tabs)
• Multiple sorting options
• Real-time preview of changes
Bug Reports: https://github.com/idev-sig/json-format-converter/issues
FEATURES
ADVANCED EDITOR
• Syntax highlighting with JSON support
• Line numbers for easy navigation and debugging
• Smart bracket matching and auto-closing
• Instant error detection and highlighting
SMART FORMAT CONVERSION
• JSON ↔ JSONC ↔ JSON5 bidirectional conversion
• Preserve comments when converting between JSONC and JSON5
• Same-format processing preserves all comments and formatting
• Automatic property name quoting/unquoting
• Real-time conversion as you type
PROCESSING TOOLS
• Format and prettify JSON data
• Compress/minify by removing unnecessary whitespace
• Escape/unescape JSON strings for embedding
• Convert numbers ↔ strings
ADVANCED SORTING
• Sort object keys alphabetically (A-Z or Z-A)
• Deep sorting for nested objects
• Preserve or reorganize data structure
FILE OPERATIONS
• Copy to clipboard with one click
• Download converted files
• Support for multiple file formats
CUSTOMIZABLE OPTIONS
• Adjustable indentation (2 spaces, 4 spaces, or tabs)
• Multiple sorting options
• Real-time preview of changes
Bug Reports: https://github.com/idev-sig/json-format-converter/issues
Rated 0 by 0 reviewers
Permissions and dataLearn more
Required permissions:
- Access browser tabs
More information
- Add-on Links
- Version
- 0.1.2
- Size
- 138.21 kB
- Last updated
- 2 months ago (22 Aug 2025)
- Related Categories
- Licence
- Apache Licence 2.0
- Version History
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