Streamline Your Website with this JavaScript Minifier Tool


Speed up your site and optimize the user experience using this intuitive JavaScript Minifier. Here's how to harness its power:

How the Tool Works
  
This browser-based solution shrinks JavaScript files by:  
1. Removing Bloat: Strips comments, whitespace, and redundant syntax  
2. Optimizing Code: Shortens variables and compresses logic  
3. Preserving Functionality: Maintains original behavior while reducing file size  

Step-by-Step Guide to Using the Tool

1. Input Your Code

[Tool Interface](https://example.com/minifier-screenshot.jpg)  
- **Paste Directly**: Copy-paste JS into the left panel  
- **Use Samples**: Test with pre-loaded examples:  
  - Basic Functions  
  - ES6 Classes  
  - Async/Await Patterns  
  - DOM Manipulation  

2. Customize Settings

Tailor the minification process with checkboxes:  
✅ Remove Comments (Default: On)  
✅ Shorten Variables (e.g., `userCount` → `a`)  
✅ Code Compression (Advanced optimization)  
✅ ES6 Module Support
✅ Preserve Line Breaks (For debugging)  

3. Generate Minified Code

Click the "Minify JS" button to:  
- Instantly shrink code in the right panel  
- View real-time stats:  
  - Original vs. minified file sizes  
  - Compression percentage  

Key Features

Smart Validation

Automatically checks for syntax errors and displays warnings:  

"Unused variable 'tempData' detected" 

One-Click Actions

- Beautify: Reformat messy code before minifying  
- Copy: Instantly grab optimized code  
- History: Recall the last 5 minifications  

Visual Feedback

- Progress spinner while processing  
- Success/failure notifications  
- Color-coded error highlighting  

When to Use This Tool

1. Pre-Launch Optimization: Minify scripts before deploying websites  
2. Performance Audits: Compare original/minified file sizes  
3. Learning: Study how code compression works  

Pro Tips

1. Test First: Always check minified code in staging  
2. Combine Files: Minify after merging JS resources  
3. Use Samples: Explore optimization results with example scripts  

Try It Now
1. Paste code or choose a sample  
2. Select optimization preferences  
3. Click "Minify JS"  
4. Copy lean, production-ready code  

This tool eliminates manual optimization headaches, helping you achieve faster page loads and better SEO rankings in seconds. Bookmark it for regular performance tune-ups!  

*Note: Always keep the original unminified files for future edits.*
JavaScript Minifier - Optimize JavaScript Code

JavaScript Minifier

Usage: Paste your JavaScript code or use a sample to minify and optimize.
Reduces file size by removing unnecessary characters and optimizing code structure.
Minification Options
0 KB
Original Size
0 KB
Minified Size
0%
Compression Ratio
Recent Minifications

Processing JavaScript...