Exception beautifier is a browser extension that makes it easier for developers and especially for testers to make output of the stack-trace look more comprehensible and presentable. It provides fast access to the place where the issues in stack-trace are, allowing for quick recognition and analysis, no matter which web application or language the code belongs to.

This is a simple and intuitive tool that is great for developers and testers to drop some non-structured string stack-trace and get a structured output. It does not have a real user interface, but it provides a number of features, making it a very handy and interesting factor of every developer toolset.