Developer Tools
Free browser-based developer tools with instant results and no account required.
JSON Formatter
Format and beautify JSON directly in your browser.
Developer ToolsJSON Validator
Validate JSON syntax and show parse errors.
Developer ToolsJSON Minifier
Minify JSON by removing unnecessary whitespace.
Developer ToolsBase64 Encoder
Encode text as Base64 in your browser.
Developer ToolsBase64 Decoder
Decode Base64 to readable UTF-8 text.
Developer ToolsURL Encoder
Percent-encode text for use in URLs.
Developer ToolsURL Decoder
Decode percent-encoded URL text.
Developer ToolsUUID Generator
Generate random UUID v4 identifiers locally.
Developer ToolsHEX to RGB Converter
Convert a HEX color code to RGB values.
Developer ToolsRGB to HEX Converter
Convert RGB color values to a HEX code.
Developer ToolsText to Binary Converter
Convert UTF-8 text to binary bytes.
Developer ToolsBinary to Text Converter
Convert 8-bit binary bytes back to UTF-8 text.
Developer ToolsHTML Encoder
Escape special characters into HTML entities.
Developer ToolsHTML Decoder
Decode HTML entities into readable text.
Developer ToolsSlug Generator
Convert text into a clean URL slug.
Developer ToolsLorem Ipsum Generator
Generate placeholder Lorem Ipsum paragraphs locally.
Developer ToolsDecimal to Binary Converter
Convert a decimal integer to binary.
Developer ToolsBinary to Decimal Converter
Convert a binary integer to decimal.
Developer ToolsDecimal to Hex Converter
Convert a decimal integer to hexadecimal.
Developer ToolsHex to Decimal Converter
Convert a hexadecimal integer to decimal.
Developer ToolsCSV to JSON Converter
Convert simple CSV data to JSON in your browser.
Developer ToolsJSON to CSV Converter
Convert an array of JSON objects to CSV.
Developer ToolsRegex Tester
Test JavaScript regular expressions against sample text.
Developer ToolsSHA-256 Hash Generator
Generate a SHA-256 hash locally in your browser.
Developer ToolsXML Formatter
Format and validate XML directly in your browser.