Online Tools

This online compiler can be used to compile typescript to javascript.

This online transformer can be used to compile sass v3 (scss) to css using node-sass.

Chrome has many useful internal page urls which begin with chrome://. One such example is chrome://settings. These are some handy internal command urls which can read more

CSS lint check – check if syntax of given css code is valid and see errors online. Sample css code Valid css .foo { width:200px; read more

XML lint check – validate if syntax of given xml data is correct and see errors online. Sample valid xml Simple xml <tag1> foo </tag1>

ASCII printable characters – octal, hexadecimal, decimal values of printable ascii characters. printable ascii characters

Online Json validator (json syntax/lint checker) Sample valid json strings Simple json string “hello” Simple json array [“hello1”, “hello2”] Simple json associative array { “key1″:”hello1”, read more

Browser window width and height Live data based on your current browser. Resizing browser window will change values here. Property Value outer width,height – x read more

This online convertor can be used to decode hex encoded format to original string text. 2 hex chars in input get converted to 1 original read more

This online convertor can be used to encode string text to hex format. Each text char gets converted to 2 hex characters. Also see Online read more

Few points related to Implementation The code is executed in an iframe. Hence there is no mix up with current page css or javascript. The read more

SVG hello world tutorial which creates a small icon.   Rendered SVG Image from above code Loading…  

In case you are writing robots.txt and want to test it for a specific crawler/bot/user-agent, you can use this tool to test it.