CSV Converter Tool
Convert CSV files to JSON, HTML tables, and other formats. Parse, preview, and transform your data with ease.
Drag & drop your CSV file here
or click to browse (max 5MB)Drag & drop your CSV file here
or click to browse (max 5MB)About CSV Converter
CSV Converter is a versatile online tool for transforming data between CSV (Comma-Separated Values) and other popular formats. Whether you need to convert spreadsheet data for web applications, generate HTML tables, or transform JSON APIs into spreadsheet format, this tool handles it all.
What is CSV?
CSV (Comma-Separated Values) is a simple, widely-used format for storing tabular data. Each line represents a row, and columns are separated by delimiters (typically commas). CSV files can be opened in spreadsheet applications like Excel, Google Sheets, and LibreOffice Calc.
Conversion Options
- CSV to JSON: Convert spreadsheet data to JavaScript Object Notation for web APIs and applications
- CSV to HTML: Generate styled HTML tables for web pages and emails
- JSON to CSV: Transform API responses into spreadsheet-compatible format
Use Cases
- Importing spreadsheet data into web applications
- Creating HTML tables from Excel exports
- Converting API responses for data analysis
- Preparing data for database imports
- Generating reports in multiple formats
Frequently Asked Questions
Comma (,) is the standard delimiter for CSV files. Use semicolon (;) for European formats where commas are decimal separators. Tab is common for data copied from spreadsheets. Pipe (|) is useful when your data contains many commas.
Wrap fields containing commas in double quotes. For example: John,"New York, NY",30. If a field contains quotes, escape them with another quote: She said ""Hello"".
Yes, all conversions happen locally in your browser. Your data is never uploaded to any server, ensuring complete privacy and security for sensitive information.