In an increasingly connected world through the web and the internet, the need for platforms that can promote global cultural awareness, and meaningful interaction has never been more essential. This study presents CulturaLink, a multi-platform progressive web forum application designed to foster cultural exchange and support personalized travel planning made by other users who are enthusiastic to share their experiences with others. The primary objective of this project is to address the absence of centralized digital spaces that promote inclusive dialogue, cross-cultural engagement, and accessible travel information. The system was developed using HTML, CSS, JavaScript, Vue.js, Python, Django, and MongoDB by the Agile Software Development Life Cycle. A number of its main features include a global discussion forum, user achievement systems, a dynamic travel itinerary builder with budget tracking, and more. Functionality, interoperability, security, reliability, and user experience were evaluated by the researchers through the use of a Likert scale. This data was gathered from multiple respondents, ranging from end-users and industry experts. Through this system, findings were able to verify a strong agreement on the system’s usefulness, ease of use, and importance, which upholds its role in supporting meaningful cultural exchange. Overall, the limitations stated in the paper did not impinge on the effectiveness of the platform. The findings of this project support its potential as a feasible, user-driven tool for fostering global connections and promoting the United Nations’ Sustainable Development Goals, ultimately promoting not just global cultural exchange but also education, equality, and peaceful institutions.