Developer Tools
Online utilities for software developers
IP Network Address Calculator
Perform various network address related calculations based on an IP address and a netmask size.
Code Syntax Highlighter
Applies syntax highlighting to Java, JavaScript, C#, C, C++, Python and Visual Basic source code (colouring keywords, comments and String literals). The resulting HTML can be used when including code in web pages or other documents, to improve legibility
Time Arithmetic Utility
A simple command-line utility to add and subtract time values
HTML Entity Substitution Utility
Performs various tasks that are required when preparing text for inclusion in an HTML document
HTML/XML Beautification Utility
Adds indentation, line-breaks, and other formatting, to XML/HTML documents
Gradient Image Maker
Generates 1-pixel wide images that fade from one colour into another, used by web-designers to create a 'fading background' or gradient effect
Rounded Corner Image Maker
Generates images for creating boxes with rounded corners for use on web pages
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