Online · Tech · beginner · software-development, ai, ml
This free online hackathon invites creators aged 13+ to build software or hardware projects in AI, apps, or social good. Participants develop solutions solo or in teams, submitting code and demos for prizes and certificates based on impact and UI/UX.
Online · Tech · ai, web-development, mobile-apps
QuantumHacks is a free online hackathon where participants build tech-driven projects like AI apps, web platforms, or robotics. Teams or individuals compete for cash prizes by submitting functional software and demos judged on innovation and technical execution.
Lucknow · Tech · artificial-intelligence, machine-learning, cybersecurity
TNX Codathon 2K26 is a free 24-hour offline hackathon in Lucknow for students to build tech solutions. Participants work in teams on tracks like AI, cybersecurity, and web development to solve real-world challenges.
Sahibabad · Tech · ai, machine-learning, web-development
A free national hackathon for students and developers to build tech solutions in tracks like AI, web, and blockchain. Teams submit ideas online then build prototypes offline at IPEC Ghaziabad.
Gwalior · Tech · intermediate · ai, blockchain, web3
IEEE HackSynapse 2026 is a 36-hour national hackathon in Gwalior for undergraduate students focusing on AI, Web3, and Blockchain. Teams of 3-4 compete in online and offline rounds with a fee for the grand finale.
Baddi · Tech · intermediate · hackathon, ai, machine-learning
A free 24-hour offline hackathon for Indian students to build tech solutions in AI, web, blockchain, and IoT. Teams compete for a ₹40,000 prize pool at Chitkara University in September 2026.
Hyderabad · Tech · intermediate · software-development, artificial-intelligence, machine-learning
A 24-hour offline software development hackathon for undergraduate and postgraduate students in Hyderabad. Teams build functional prototypes across domains like AI, web, or mobile apps without predefined themes.
New Delhi · Tech · intermediate · web-development, coding, software-engineering
A web development competition for students in New Delhi where teams implement features on a starter website within time limits. Participants solve coding challenges across three rounds to demonstrate problem-solving and technical skills.
Baltimore · Tech · beginner · hackathon, web-development, mobile-apps
A 24-hour hackathon for high school and university students in Baltimore building web, mobile, hardware, or desktop projects. Free entry with workshops and prizes in AI/ML, Health, Sustainability, and Education.