Popular Tools
Fast, private, browser-based utilities for developers and everyday use.
JSON Formatter & Validator
Free online JSON formatter and validator. Format, beautify, and validate JSON data instantly with real-time syntax highlighting and secure client-side processing.
Go to tool →JWT Decoder & Parser
Free online JSON Web Token (JWT) decoder. Securely decode and parse JWT header and payload instantly in your browser without sending data to a server.
Go to tool →Text to Base64 Encoder
Free online tool to encode plain text strings to Base64 format instantly. Supports file upload, URL fetching, and direct clipboard pasting.
Go to tool →Base64 to Text Decoder
Free online tool to decode Base64 strings back to plain text format instantly. Supports decoding from uploaded files or direct input.
Go to tool →Epoch Timestamp Converter
Fast and free online tool to convert Unix epoch timestamps to human-readable dates, and human-readable dates to Unix timestamps.
Go to tool →URL Encoder Tool
Free online URL encoder. Convert special characters into percent-encoded representations safely client-side to create standard URL strings.
Go to tool →URL Decoder Tool
Free online URL decoder. Decode percent-encoded URL strings back into standard text representation instantly in your browser.
Go to tool →XML Formatter & Beautifier
Free online XML formatter and validator. Beautify your XML code with a real-time tree structure viewer and instant error detection.
Go to tool →HTML Formatter & Beautifier
Free online HTML formatter. Beautify, format, and preview HTML code instantly with real-time rendering and syntax validation.
Go to tool →SQL Formatter & Minifier
Free online SQL formatter. Beautify and minify SQL queries client-side with syntax highlighting, custom dialects, and secure processing.
Go to tool →Online Image Cropper
Free online image cropper tool. Crop, resize, and edit images directly in your browser with pixel-perfect precision and complete privacy.
Go to tool →Image Converter (WebP, PNG, JPG)
Free online image format converter. Convert, compress, and optimize WebP, PNG, JPG, AVIF, BMP, ICO, and GIF images securely in your browser.
Go to tool →CSS Beautifier & Formatter
Free online CSS beautifier. Format, organize, and beautify your CSS stylesheet rules instantly with custom indentation sizes.
Go to tool →CSS Minifier & Compressor
Free online CSS minifier. Compress and optimize your CSS code instantly by removing whitespaces, comments, and line breaks to improve load times.
Go to tool →JSON to XML Converter
Free online JSON to XML converter. Transform JSON data to a structured XML format instantly with custom root elements and properties.
Go to tool →JSON to CSV Converter
Free online JSON to CSV converter. Convert JSON arrays of objects to CSV spreadsheets instantly, and securely download or copy client-side.
Go to tool →YAML Formatter & Validator
Free online YAML formatter. Validate and beautify YAML code client-side with advanced syntax highlighting, custom indentation, and linting.
Go to tool →JSON String Escape Tool
Free online JSON escape tool. Escape special characters in strings for safe JSON embedding, handling quotes, backslashes, newlines, and Unicode.
Go to tool →JSON String Unescape Tool
Free online JSON unescape tool. Decode JSON escape sequences like \n, \t, \" back to their original characters instantly in your browser.
Go to tool →Online Markdown Editor & Viewer
Free online Markdown editor and viewer. Write with real-time live HTML preview, supporting GitHub Flavored Markdown (GFM) and tables.
Go to tool →HTML String Escape Tool
Free online HTML escape tool. Instantly convert special HTML characters like <, >, &, and quotes to safe entity references securely client-side.
Go to tool →HTML String Unescape Tool
Free online HTML unescape tool. Decode HTML entities like &, <, > back to their original characters instantly in your browser.
Go to tool →Universal Unit Converter
Free online universal unit converter. Accurately convert measurements for length, weight, data storage, temperature, and more instantly.
Go to tool →Image to Base64 Converter
Free online Image to Base64 converter. Transform images to Base64 Data URI strings for HTML or CSS embedding with instant previews.
Go to tool →Base64 to Image Decoder
Free online Base64 to Image decoder. Paste a Base64 Data URI string to instantly preview, download, and convert it back to an image.
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