Converters

Number to Words

Convert numbers to written words in English for checks, legal documents, and formal writing.

Markdown to HTML

Convert Markdown syntax to clean HTML with support for tables, code blocks, and GitHub-flavored extensions.

HTML to Markdown

Convert HTML content to Markdown syntax, preserving structure and formatting for documentation and content migration.

YAML to JSON Converter

Convert YAML configuration files to JSON format for APIs, JavaScript, and systems requiring JSON input.

JSON to YAML Converter

Convert JSON data to YAML format for configuration files, Kubernetes manifests, and human-readable data storage.

ASCII to Text Converter

Convert ASCII codes to text characters and decode ASCII-encoded messages back to readable content.

Temperature Converter

Convert temperatures between Celsius, Fahrenheit, and Kelvin with precise calculations and common reference points.

CSS Unit Converter (PX/EM/REM/%)

Convert between CSS units: pixels, em, rem, and percentages with configurable base font sizes.

Color Format Converter

Convert colors between HEX, RGB, HSL, HSV, and CMYK formats with live preview and CSS-ready output.

Base64 Encoder/Decoder

Encode text or files to Base64 format and decode Base64 strings back to original content instantly.

Binary to Text

Convert binary code (0s and 1s) to readable text, useful for programming education and data analysis.

Text to Binary

Convert any text to binary representation with options for spacing, bit grouping, and different encoding standards.

JSON Formatter

Format, beautify, and validate JSON data with syntax highlighting, collapsible trees, and error detection.

URL Encoder/Decoder

Encode special characters for URLs or decode percent-encoded strings back to readable text.

Hex to RGB

Convert hexadecimal color codes to RGB values and vice versa with color preview and CSS output formats.

Unit Converter

Convert between units of length, weight, volume, temperature, and more with precise calculations.

Timestamp Converter

Convert Unix timestamps to human-readable dates and vice versa with timezone support and multiple format options.

Roman Numeral Converter

Convert numbers to Roman numerals and Roman numerals to modern numbers with validation and explanation.