Code Comment Remover

What is Universal Comment Remover?

The Universal Comment Remover is a powerful web-based tool designed to help developers clean up their source code by automatically stripping comments from multiple programming languages. Whether you're preparing production code, reducing file sizes for deployment, or simply want cleaner source files, this tool handles the tedious task of removing comments while preserving all functional code.

This tool supports a comprehensive range of programming languages including Python, JavaScript, TypeScript, C/C++, Java, HTML, CSS, SQL, PHP, Ruby, Go, Rust, Swift, and many more. It intelligently recognizes different comment syntaxes - from single-line comments (//, #) to multi-line block comments (/* */, '''). The tool processes all comment removal client-side in your browser, ensuring your sensitive source code never leaves your device.

How to use Universal Comment Remover

1. Upload or paste your code - Drag and drop your source files or paste your code directly into the input area
2. Select file processing - The tool automatically detects your language based on file extensions, or you can manually specify the language if needed
3. Download cleaned code - Process single files individually or upload multiple files for batch processing with ZIP download

Key Features

• Multi-language support - Handles comments across 15+ programming languages automatically
• String preservation - Intelligently preserves comment-like characters that appear within actual code strings
• Client-side processing - All processing happens in your browser - your code never gets uploaded
• Batch processing - Upload multiple files at once and download them all as a ZIP archive
• Syntax awareness - Advanced parsing prevents accidental removal of code within multiline strings
• Fast performance - Processes large files quickly without performance degradation

Frequently Asked Questions

Is my data safe?
Absolutely! Our Universal Comment Remover processes all code entirely in your browser. Your source files never leave your computer, ensuring complete privacy and security. No server uploads, no external processing, just local JavaScript execution.