Python tool for CSV character encoding detection and conversion. See it in action with the demo, then download for private local processing.
Everything you need for character encoding detection and conversion
Parallel processing with smart job management for optimal performance
Automatic backups, dry-run mode, and rollback capabilities
Comprehensive encoding statistics and success rates
Support for UTF-8, ASCII, ISO-8859-*, Windows-125x, and more
Convert multiple files with filtering and preview options
Python tool runs locally - web interface for demonstration
See the Python charset analysis tool in action with sample CSV files. This demo simulates the actual analysis output you'll get when running locally.
Run the Python script on sample CSV files to see encoding detection in action
Get the Python script to analyze your own CSV files locally
This modern web interface provides an intuitive way to detect and convert character encodings in CSV files. Built with Next.js and Tailwind CSS, it offers a clean, responsive design with full dark mode support.
The underlying Python engine uses advanced heuristics and parallel processing to quickly and accurately identify file encodings, making it perfect for data scientists and developers working with diverse datasets.