Web Tools
Web development utilities for HTTP headers, JWT tokens, URLs, meta tags, and browser inspection.
Basic auth generator
Generate a base64 basic auth header from a username and password.
Safelink Decoder
Online Safelink Decoder utility for software developers and IT engineers.
JSON diff
Compare two JSON objects and get the differences between them.
HTTP status codes
The list of all HTTP status codes, their name, and their meaning.
User-agent parser
Detect and parse Browser, Engine, OS, CPU, and Device type/model from an user-agent string.
HTML WYSIWYG editor
Online, feature-rich WYSIWYG HTML editor which generates the source code of the content immediately.
Slugify string
Make a string url, filename and id safe.
Keycode info
Find the javascript keycode, code, location and modifiers of any pressed key.
Device information
Get information about your current device (screen size, pixel-ratio, user agent, ...)
Escape HTML entities
Escape or unescape HTML entities (replace characters like <,>, &, " and \' with their HTML version)
JWT parser
Parse and decode your JSON Web Token (jwt) and display its content.
Meta Tag Generator
Online Meta Tag Generator utility for software developers and IT engineers.
MIME types
Convert MIME types to file extensions and vice-versa.
Otp Code Generator And Validator
Online Otp Code Generator And Validator utility for software developers and IT engineers.
Encode/decode URL-formatted strings
Encode text to URL-encoded format (also known as "percent-encoded"), or decode from it.
URL parser
Parse a URL into its separate constituent parts (protocol, origin, params, port, username-password, ...)