Programming & Design

Generate random string with the chars you want, uppercase or lowercase letters, numbers and/or symbols.

Mime Types Query Tool is an online tool that allows you to find out the MIME type of a file based on its extension. MIME types are standardized labels that indicate the nature and format of a document, file, or assortment of bytes. They are used by browsers and servers to determine how to handle different kinds of data.

Generate random port numbers outside of the range of "known" ports (0-1023).

Discover the strength of your password with this client side only password strength analyser and crack time estimation tool.

Base64 File Converter is a handy and useful online tool that allows you to convert any file to a Base64 encoded string, or decode a Base64 encoded string to a file.

JSONPath Parser is a free online tool used to parse JSON data.

Code Snap Generator,easy to generate exquisite code screenshots image, it generated online without PS design software, and could convert your code into beautiful and interesting screenshots image, anytime to share on your Twitter, and other social media.

Image Color Picker, an online tool that could pick any color from an image.

The online color palette classifies the common color combinations in the web design according to the order of hue, and you will get a colour system.

XPath Parser is a free online tool that could Parsing HTML document or XML document with Xpath expression.