GPTKit is a tool that employs a multi-model approach to detect and categorize text as either human- or machine-generated. It incorporates six distinct AI-based techniques to achieve an accuracy rate of approximately 93%. Additionally- it generates reports on the authenticity and veracity of the analyzed content. GPTKit is ideal for individuals from various backgrounds- such as teachers- professionals- students- content writers- employees- freelancers- and anyone curious about assessing their content for AI-generated elements.