It aims to collect commonly used legal terms and make them easier for the public to look up and understand. Its articles cover a broad range of legal subjects, including criminal and civil law, criminal and civil procedure, constitutional and administrative law, contracts, trusts, property, family matters, evidence, legislation, and regulations. The site also organizes terms related to areas such as policing, postal services, railways, and firefighting, alongside explanations of legal wording and principles.

Visitors can browse topic categories, search for entries, and review recently updated pages. lawsWIKI invites users to submit suggestions and corrections, helping improve its collection of legal definitions. The site emphasizes that its explanations are provided for reference only; the legal relationship or outcome in any actual matter depends on the specific circumstances.

As a terminology resource, lawsWIKI is intended to support convenient access to legal vocabulary, rather than replace case-specific legal assessment