CSV Viewer
Preview and format CSV with multi-encoding, stats, and JSON export.
CSV Input
Detected:
,Formatted CSV
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Table Preview
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About This Tool
This CSV viewer renders CSV text into a readable table with auto delimiter detection, header toggles, and column statistics (sum, avg, min, max). It supports GBK/UTF-8 encoding, powerful search/filter/sort capabilities, and CSV-to-JSON conversion. Export options include one-click copy and download. Everything runs locally in your browser for privacy.
Features
- 📊 Table Preview: Render CSV into tables with search and click-to-sort
- 🧭 Smart Detection: Auto delimiter detection and GBK/UTF-8 encoding support
- 📈 Data Stats: Auto-calculate Sum, Average, Min, and Max for numeric columns
- 🔄 Format Conversion: Clean CSV output and one-click conversion to JSON
- 🔒 Local Processing: Privacy protected, supports local preview and download