✨Features
🔍
Deep Comparison
Recursively compares all files in both folders
📊
Content Analysis
Detects modifications by comparing file contents
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100% Private
All processing happens in your browser
⚡
Fast & Efficient
Optimized algorithm for quick results
The folder diff tool recursively compares two folders by analyzing file names, sizes, modification dates, and content. It identifies files that have been added, removed, or modified between the two folders.
Yes, absolutely! All folder comparison happens entirely in your browser. Your files are never uploaded to any server. Your data stays completely private and secure on your device.
The tool can compare all file types. For text files (code, documents, etc.), it can also compare the actual content. For binary files, it compares size and modification dates.
Yes, the tool is optimized to handle folders with hundreds or even thousands of files efficiently. However, very large folders may take longer to process depending on your device performance.
There are no strict file size limits, but for content comparison, only text files smaller than 1MB are read into memory. Larger files are compared by size and modification date only.