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Formats a XML string/file with your desired indentation level. The formatting rules are not configurable but it uses a per-element indentation pattern giving the best readability.

Complete list of HTML entities with their numbers and names. Also included is a full list of ASCII characters that can be represented in HTML (i.e. printable characters). ASCII Characters ISO 8859-1 Characters ISO 8859-1 Symbols Math Symbols Greek Letters Miscellaneous HTML entities ASCII Characters (Printable) Only printable characters are displayed as control characters (0-31) shouldn't be prese

Computes a Hash-based message authentication code (HMAC) using a secret key. A HMAC is a small set of data that helps authenticate the nature of message; it protects the integrity and the authenticity of the message. The secret key is a unique piece of information that is used to compute the HMAC and is known both by the sender and the receiver of the message. This key will vary in length dependin

Formats a HTML string/file with your desired indentation level. The formatting rules are not configurable but are already optimized for the best possible output. Note that the formatter will keep spaces and tabs between content tags such as div and span as it's considered to be valid content.

Free Online Tools For Developers I created this website to help developers by providing them with free online tools. These tools include several formatters, validators, code minifiers, string escapers, encoders and decoders, message digesters, web resources and more. I will add new tools on a regular basis, so be sure to add this site to your bookmarks. If you encounter a bug, I would very much ap