Data Converters

Convert JSON arrays and objects to CSV format with customizable delimiters, headers, and data handling options.

Convert CSV (Comma Separated Values) files to JSON format with advanced parsing options, data type detection, and flexible output structures.

Convert JSON data to well-formed XML with customizable formatting, attribute handling, namespace support, and structure validation.

Convert XML data to JSON format with customizable parsing options, attribute handling, namespace support, and intelligent structure conversion.

Convert JSON data to TypeScript interfaces and type definitions. Automatically infer types, handle nested objects, and generate clean TypeScript code.

Professional bidirectional Markdown ↔ HTML converter with comprehensive support for tables, task lists, nested lists, syntax highlighting, and complex HTML structures. True round-trip conversion preserving document structure and formatting.

Transform data between multiple formats including JSON, YAML, CSV, XML, TOML, INI, and Properties with structure preservation and advanced options.

Convert traditional CSS styles to Tailwind CSS utility classes with support for responsive variants, interactive states, and multiple output formats.

Convert images between different formats (PNG, JPEG, WebP, BMP, GIF) with compression, resizing, and optimization options. Process images entirely in your browser.

Convert images to and from WebP format with advanced compression settings, quality optimization, and detailed conversion metrics. Supports JPEG, PNG, GIF, BMP input with lossless and lossy modes.

Convert images to Base64 encoding for embedding directly in HTML, CSS, or applications. Supports multiple formats with compression and resizing options.

Convert text, images, and other content to/from Data URIs for inline embedding in HTML, CSS, and JavaScript.

Professional unit converter and measurement calculator supporting length (meters, feet, inches, miles, km), weight/mass (kg, pounds, ounces, grams), temperature (Celsius, Fahrenheit, Kelvin), volume (liters, gallons, cups), area, time, and digital storage conversions. Convert between metric, imperial, and scientific measurement systems with precision formulas.

Convert numbers between different bases (binary, octal, decimal, hexadecimal, and more). Supports bases 2-36 with validation, digit grouping, and batch processing.

Convert and compare colors across HEX, RGB, HSL, HSV, CMYK, LAB, and named palettes with live preview, alpha handling, and palette-ready exports.

Convert between world currencies with live exchange rates from the European Central Bank. Features visual currency cards, historical charts, and comparison tools for 31+ major currencies.

Free online PDF text extractor that safely extracts text content from PDF documents in your browser. No files uploaded to servers, works offline, supports metadata extraction, and handles large PDF files up to 50MB.

Free online Excel to JSON converter that safely converts Excel spreadsheets (.xlsx, .xls) to JSON format in your browser. No files uploaded to servers, works offline, supports multiple sheets and custom formatting options.

Free online JSON to Excel converter that safely converts JSON data to Excel spreadsheets (.xlsx) or CSV format in your browser. No files uploaded to servers, works offline, supports nested object flattening and custom formatting options.