Data Converter Tools

Convert between popular data formats: YAML, XML, CSV, SQL, TOML, and more. Bi-directional conversion with validation, formatting, and syntax highlighting — all in your browser.

24 tools — All free, no sign-up, runs entirely in your browser.

YAML ↔ JSON Converter

Convert between YAML and JSON with nested objects and type coercion.

YAML Validator

Validate YAML syntax, format it, and inspect the JSON equivalent.

YAML Editor & Validator

Edit and validate YAML with real-time syntax checking.

XML Formatter & Beautifier

Format, beautify, and minify XML with syntax highlighting.

XML to JSON Converter

Convert XML to JSON with attributes, CDATA, and namespace support.

TOML Editor & Validator

Edit, validate, and format TOML with interactive tree view.

SQL Formatter

Format, beautify, and minify SQL queries with syntax highlighting.

SQL to NoSQL Converter

Convert SQL statements to MongoDB shell commands.

SQL to JSON Converter

Convert SQL query results to JSON format.

GraphQL Query Builder

Build GraphQL queries and mutations with a visual interface.

CSV to Markdown Table

Convert CSV data to Markdown-formatted tables.

CSV to SQL

Convert CSV data to SQL INSERT statements.

CSV to YAML

Convert CSV data to YAML format.

ENV to JSON

Convert .env file key-value pairs to JSON format.

TOML to JSON

Convert TOML configuration files to JSON format.

TSV to CSV

Convert tab-separated values to comma-separated values.

XML to CSV

Convert XML data to CSV tabular format.

XML to YAML

Convert XML data to YAML format.

YAML to ENV

Convert YAML key-value data to .env file format.

YAML to TOML

Convert YAML data to TOML configuration format.

YAML to XML

Convert YAML data to XML format.

SQL to MongoDB

Convert SQL queries to MongoDB query syntax.

XML Diff

Compare two XML documents and highlight the differences.

YAML Diff

Compare two YAML files and highlight the differences.