The decentralized blockchain-based crowdfunding platform is a web-based application designed to simplify and secure the process of raising funds for student-led projects while ensuring transparency and accountability for sponsors. The system allows users to create and manage innovative project campaigns, receive funding from sponsors, and track project progress, all within a decentralized environment. Built using Solidity for smart contracts and integrated with Web3.js for blockchain interaction, the platform ensures secure and transparent fund management through the Ethereum blockchain. The application implements a milestone-based funding mechanism, where financial contributions are held in escrow and released only upon successful completion of predefined project milestones. This approach increases trust between project creators and sponsors, as funds are disbursed conditionally, based on tangible progress. The platform follows a decentralized architecture using IPFS (InterPlanetary File System) to store project documents and updates in a tamper-proof manner, giving backers real-time visibility into project development. The frontend is built with a user-friendly interface that interacts with smart contracts through Web3.js, enabling seamless transactions and project monitoring. The use of block chain ensures that all activities, including contributions and disbursements, are securely recorded and traceable.