Wizdler is a lightweight browser extension designed for developers working with SOAP web services. Available for both Chrome and Firefox, it offers a streamlined alternative to more complex tools like SoapUI, eliminating the need for extensive installations. The extension automatically detects and parses WSDL files, providing a clear overview of the available services and operations. Users can generate sample XML SOAP request messages effortlessly, making it an invaluable tool for testing during the development process.

Beyond just generating requests, Wizdler includes an integrated Ace editor for editing these requests, complete with syntax highlighting for ease of use. Developers can send requests to service endpoints and view raw XML responses directly in the browser. Additionally, it supports downloading the main WSDL file and related XSD schema files in a convenient ZIP archive, enhancing its utility for quick testing and development tasks.