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20 tools

Free Encode/decode URL-formatted strings Encode text to URL-encoded format (also known as "percent-encoded"), or decode from it.
Free Escape HTML entities Escape or unescape HTML entities (replace characters like <,>, &, " and \' with their HTML version)
Free URL parser Parse a URL into its separate constituent parts (protocol, origin, params, port, username-password, ...)
Free Device information Get information about your current device (screen size, pixel-ratio, user agent, ...)
Free Basic auth generator Generate a base64 basic auth header from a username and password.
Free Open graph meta generator Generate open-graph and socials HTML meta tags for your website.
Free OTP code generator Generate and validate time-based OTP (one time password) for multi-factor authentication.
Free MIME types Convert MIME types to file extensions and vice-versa.
Free JWT parser Parse and decode your JSON Web Token (jwt) and display its content.
Free Keycode info Find the javascript keycode, code, location and modifiers of any pressed key.
Free Slugify string Make a string url, filename and id safe.
Free HTML WYSIWYG editor Online, feature-rich WYSIWYG HTML editor which generates the source code of the content immediately.
Free User-agent parser Detect and parse Browser, Engine, OS, CPU, and Device type/model from an user-agent string.
Free HTTP status codes The list of all HTTP status codes, their name, and their meaning.
Free JSON diff Compare two JSON objects and get the differences between them.
Free Outlook Safelink decoder Decode Outlook SafeLink links
Free CSS triangle generator Pick direction, size and color to preview a pure CSS triangle in real time and copy the generated CSS code.
Free Gradient generator Create linear or radial CSS gradients online with multiple color stops, opacity, angle and drag controls. Preview live and copy the CSS.
Free Color shades generator Enter a HEX color to generate 10 lighter tints and 10 darker shades of the same hue. Click any swatch to copy its value.
Free Page divider SVG generator Generate waves, triangles and tilt style page section dividers as SVG with configurable color, size, position and flipping. Preview live, then copy or download the SVG.
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Crypto Converter Images & Videos Development Network Math Measurement Text Data
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