Code Formatter by sparkle_64
Advanced Code Formatter – all-in-one extension offering sophisticated syntax highlighting for CSS, JSON, and JavaScript.
1 User1 User
Extension Metadata
About this extension
Beautify code instantly in Firefox. No more minified CSS, compressed JSON, or unreadable source code—this extension automatically detects and formats it all with syntax highlighting.
Supported Languages (15+):
JSON, CSS, JavaScript/TypeScript, PHP, Markdown, XML, YAML, LESS, SASS, Python, SQL, Go, C++, Rust, Java, C#
Core Features:
THIS IS MODIFIED VERSION OF "https://github.com/awps/code-formatter-extension"
Supported Languages (15+):
JSON, CSS, JavaScript/TypeScript, PHP, Markdown, XML, YAML, LESS, SASS, Python, SQL, Go, C++, Rust, Java, C#
Core Features:
Automatic beautification of minified code
Syntax highlighting for easy reading
Collapsible sections to reduce clutter
Line numbers for reference
One-click copy/download of formatted code
Offline support for local files
Zero configuration required
Privacy Promise: No data collection, no trackers, no external servers. Your code stays private.
THIS IS MODIFIED VERSION OF "https://github.com/awps/code-formatter-extension"
Rated 0 by 0 reviewers
Permissions and data
Required permissions:
- Access browser tabs
Optional permissions:
- Access your data for all websites
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 1.6.2
- Size
- 734.76 KB
- Last updated
- 11 days ago (Nov 6, 2025)
- Related Categories
- License
- MIT License
- Version History
- Add to collection