Convert between JSON, CSV, XML, YAML, and TSV data formats. Pick any input and output format — your files never leave your device. Everything runs locally in your browser — nothing is uploaded.
Bidirectional YAML to JSON and JSON to YAML conversion with auto-format detection and real-time preview. Perfect for configuration files, API payloads, and data migration.
Converts JSON files to XML format — APIs, configuration files, and data exchange between web services to enterprise systems, SOAP APIs, document formatting, and legacy integration pipelines.
Converts JSON files to CSV format — APIs, configuration files, and data exchange between web services to spreadsheets, database exports, and data imports. All conversion happens locally in your browser with no file size limits.
Validate YAML formatting, detect indentation issues, convert YAML to JSON, and minify YAML comments. Everything runs locally in your browser — nothing is uploaded.
Generate PDF documents from plain text, CSV tables, JSON data, or XML content. Includes customizable title, font size, and table formatting for the CSV mode.
Data Format Converter lets you convert between JSON, CSV, XML, YAML, and TSV data formats. Pick any input and output format — your files never leave your device. Everything runs locally in your browser — nothing is uploaded.. It works on any device with a modern web browser.
Convert between JSON, CSV, XML, YAML, and TSV data formats. Pick any input and output format — your files never leave your device. Everything runs locally in your browser — nothing is uploaded. It runs entirely in your browser — no software installation or data uploads required.
Upload a file from your device. Drag and drop or use the file picker to select your document.
Yes. After the initial page load, Data Format Converter runs entirely on your device with no internet connection needed. All processing is done locally.
Convert between JSON, CSV, XML, YAML, and TSV data formats. Pick any input and output format — your files never leave your device. All conversions happen locally in your browser.
Format support depends on the specific converter. Check the tool description for supported input and output formats.
Quality depends on the format pair. Lossless conversions preserve original quality; compressed formats offer adjustable quality.
No artificial limits. Very large files may process slower depending on your device's memory.
Yes. All conversions happen locally in your browser. Files never leave your device.
YAML ↔ JSON Converter
Bidirectional YAML to JSON and JSON to YAML conversion with auto-format detection and real-time preview. Perfect for configuration files, API payloads, and data migration.
CSV to JSON
Converts CSV files to JSON format — spreadsheets, database exports, and data imports to APIs, configuration files, and data exchange between web services. All conversion happens locally in your browser with no file size limits.
TOML Converter
Convert between JSON, YAML, and TOML formats. Four-direction conversion: JSON↔TOML and YAML↔TOML.
Data Type Converter
Convert CSV column data types between number, string, integer, and float. Ensure consistent typing across your dataset.
CSV Format Validator
Validate CSV formatting — detect inconsistent column counts, quoting errors, and malformed rows. Get detailed issue reports.
CSV Pivot Generator
Generate pivot tables from CSV data by specifying group and value columns. Transform long-format data into summary tables. Everything runs locally in your browser — nothing is uploaded.