PEC HACKS 4.0

PEC Hacks 4.0 is a 36-hour international student-led hackathon hosted by Panimalar Engineering College, Chennai. It is a platform where passionate students, developers, designers, and innovators come together to transform ideas into impactful solutions for real-world challenges. Over its first three editions, PEC Hacks has grown into one of India's leading student hackathons, attracting over 18,000 registrations from 561+ colleges across 131+ cities. Backed by Major League Hacking (MLH), the event fosters innovation, collaboration, and hands-on learning through mentorship, workshops, networking opportunities, and exciting challenges. PEC Hacks 4.0 welcomes engineering students from across the country, providing a space for both beginners and experienced builders to learn, create, and compete. The hackathon also features dedicated opportunities such as the Best All-Girls Team Award and a High School Track, encouraging greater participation and diversity in technology. Whether you're building software, hardware, or a combination of both, PEC Hacks 4.0 is your opportunity to collaborate with like-minded innovators, push the boundaries of technology, and create solutions that make a meaningful impact. Join us on August 29–30, 2026, and be part of a community that is shaping the future through innovation.