Wfuzz is a web application fuzzing tool maintained by Edge Security Group. It is aimed at security testing and penetration testing scenarios, and can be compared with discovery tools such as ffuf and dirsearch. Its core capabilities include dictionary-based probing of paths, parameters, and request variants.

Wfuzz is usually self-hosted and run from the command line, with a relatively low deployment barrier, but users need a basic understanding of HTTP, dictionaries, and filtering rules. Resource consumption depends on concurrency and dictionary size. Users in China need to adapt it themselves for Chinese-language sites, intranet environments, and local ecosystems such as WeChat; integration support from domestic service providers is limited.