Complete Guide to CSV to JSON Conversion
What is CSV to JSON Conversion?
CSV to JSON conversion is the process of transforming Comma-Separated Values (CSV) data into JavaScript Object Notation (JSON) format. CSV is a simple tabular format where values are separated by commas, while JSON is a hierarchical data format ideal for web applications and APIs. This tool operates 100% in your browser, so no data is sent to any server, ensuring complete privacy.
How to Use
Step 1: Upload a CSV file or paste CSV text into the input area. Step 2: Click convert to automatically parse the CSV and generate JSON. Step 3: View the converted JSON with proper formatting and structure. Step 4: Download the JSON file or copy it to your clipboard.
Key Features
• Drag & drop CSV file upload or paste text • Automatic column detection from header row • Support for comma, semicolon, or tab delimiters • Handle large files up to 10MB • Preserve data types (numbers, booleans) • Preview results before download • Export as downloadable .json file • Browser-based processing ensures security
Common Use Cases
• Convert Excel spreadsheets to JSON for web applications • Transform database exports to API-compatible format • Migrate data from legacy systems to modern platforms • Generate mock data from CSV for testing • Integrate CSV data into JavaScript/TypeScript projects • Create configuration files from spreadsheet data • Prepare data for NoSQL database imports
Frequently Asked Questions (FAQ)
- Q. Is my data safe?
- A. Yes, all processing happens in your browser only.
- Q. Is there a file size limit?
- A. The tool supports files up to 10MB. For larger files, consider splitting them first.
- Q. What CSV formats are supported?
- A. Standard CSV with comma delimiter. Support for semicolon and tab delimiters coming soon.