35 Free Text Tools
Powerful text manipulation and analysis tools organized by category.
JSON Converters
7 tools
JSON to CSV Converter
Convert JSON arrays and objects to CSV format with customizable delimiters and headers.
JSON to XML Converter
Transform JSON data into well-formed XML documents with customizable root elements and formatting.
JSON to YAML Converter
Convert JSON to YAML format for configuration files and human-readable data.
JSON to TypeScript Interface Generator
Generate TypeScript interfaces and types from JSON data automatically.
JSON to Go Struct Generator
Generate Go struct definitions from JSON data with proper tags and types.
JSON to Python Class Generator
Generate Python dataclasses or Pydantic models from JSON structure.
JSON Flatten / Unflatten
Flatten nested JSON to dot-notation keys or unflatten back to nested structure.
CSV & Spreadsheet
6 tools
CSV to JSON Converter
Convert CSV data to JSON arrays with automatic type detection and header parsing.
CSV to XML Converter
Transform CSV tabular data into structured XML documents.
CSV to SQL INSERT Generator
Generate SQL INSERT statements from CSV data for database imports.
CSV to HTML Table Converter
Convert CSV data to formatted HTML tables with styling options.
TSV to CSV Converter
Convert tab-separated values to comma-separated format and vice versa.
CSV Column Extractor & Reorderer
Extract specific columns, reorder columns, or remove columns from CSV data.
XML Converters
4 tools
XML to JSON Converter
Convert XML documents to JSON with options for handling attributes and text nodes.
XML to CSV Converter
Extract tabular data from XML documents into CSV format.
XML to YAML Converter
Transform XML configuration files to YAML format.
XML Formatter & Validator
Format XML with proper indentation and validate well-formedness.
YAML & Configuration
5 tools
YAML to JSON Converter
Convert YAML configuration files to JSON format.
YAML to XML Converter
Transform YAML data structures to XML documents.
TOML to JSON Converter
Convert TOML configuration files to JSON format.
INI to JSON Converter
Convert INI configuration files to JSON structure.
Properties to JSON Converter
Convert Java .properties files to JSON format.
Number & Unit Converters
5 tools
Number Base Converter
Convert numbers between binary, octal, decimal, hexadecimal, and custom bases.
Data Size Converter
Convert between bytes, kilobytes, megabytes, gigabytes, and more.
Length Unit Converter
Convert between meters, feet, inches, miles, kilometers, and more length units.
Temperature Converter
Convert between Celsius, Fahrenheit, Kelvin, and Rankine temperature scales.
Roman Numeral Converter
Convert between Roman numerals and Arabic (decimal) numbers.
Date & Time Converters
5 tools
Unix Timestamp Converter
Convert between Unix timestamps and human-readable dates in various formats.
Date Format Converter
Convert dates between different formats like ISO 8601, RFC 2822, and custom patterns.
Timezone Converter
Convert times between different timezones with daylight saving awareness.
ISO 8601 Duration Converter
Convert between ISO 8601 duration format (P1Y2M3D) and human-readable time spans.
Cron Expression Parser
Parse cron expressions and show the next scheduled run times in human-readable format.