Data Format
Converters
Instantly transform between CSV, JSON, XML, and YAML. All processing happens locally — your data never leaves your browser.
Choose Your Converter
Pick a tool and start transforming your data instantly
CSV to JSON
Convert CSV/Excel files to JSON format. Auto-detects delimiters, handles headers, supports nested objects. Perfect for API data preparation.
JSON to CSV
Transform JSON data into Excel-compatible CSV files. Flatten nested objects automatically. Great for data analysis and reporting.
JSON to XML
Convert JSON to XML format. Customize root element and attributes. Useful for legacy system integration and SOAP APIs.
XML to JSON
Parse XML documents to JSON format. Preserves structure and attributes. Convert SOAP responses, RSS feeds, or config files.
JSON to YAML
Convert JSON to YAML format. Human-readable output for configuration files. Perfect for Docker Compose, Kubernetes, CI/CD configs.
YAML to JSON
Parse YAML to JSON format. Validate syntax and convert config files. Useful for programmatic config manipulation.
Base64 Converter
Encode and decode Base64 strings. Convert images, files, or text to Base64. Essential for data URIs and API payloads.
JSON Formatter
Beautify and minify JSON data. Validate syntax, fix errors, and format for readability. Includes syntax highlighting.
Universal Data Converter
The ultimate multidirectional data transformation tool. Convert between JSON, CSV, XML, and YAML in any direction.
Why Choose Filemint?
Built with privacy, speed, and simplicity as our core principles
🚀 Built for Developers & Data Analysts
Whether you're migrating databases, integrating APIs, or preparing data for analysis, Filemint's converters handle the heavy lifting. We support complex nested structures, preserve data types, and provide detailed error messages when formats are invalid.
⚡ Common Data Workflows
- →API Integration: Convert CSV exports to JSON for REST API consumption
- →Database Migration: Transform JSON database dumps to CSV for Excel analysis
- →Config Management: Convert between JSON and YAML for different deployment tools
- →Legacy Systems: Bridge modern JSON APIs with XML-based SOAP services
🔒 Privacy for Sensitive Data
Data converters often handle customer databases, financial records, or proprietary business intelligence. Filemint ensures your confidential data never leaves your control—no cloud storage, no analytics tracking, no third-party access.
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