Quick Start: Data Format Conversion
- JSON to CSV: Visit HeronTool's JSON to CSV tool, paste a JSON array, click "Convert", and get a CSV file for spreadsheet use.
- CSV to JSON: Use the CSV to JSON tool, upload or paste CSV data, and convert to JSON format with one click for programmatic access.
Validation and Optimization
- JSON Validation: Use JSON Validator to check syntax and pinpoint errors.
- JSON Formatting: Use JSON Formatter to beautify code for readability; for size reduction, use JSON Minify to improve transmission efficiency.
Auxiliary Query and Generation
- Extract Phones: Quickly extract phone numbers from text using Extract Phones, supporting batch processing.
- Barcode Generation: Use Barcode Generator to turn data (like product IDs) into scannable barcodes.
- Unit Converter: For data unit conversions (e.g., bytes to kilobytes), use Unit Converter.
FAQ
Q: How to handle nested objects when converting JSON to CSV?
A: Flatten the structure first, or use JSON Formatter to inspect levels and adjust manually.
Q: What phone formats does Extract Phones support?
A: It supports common formats like international and area codes, and also allows custom regex.
Q: Can Barcode Generator make QR codes?
A: Currently only 1D barcodes; for QR codes, use other tools.
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