Top 2025 BTech Final Year Project Ideas for Students

As 2025 approaches, engineering students are gearing up for their final year projects — a pivotal step that showcases their technical skills and creativity. In a rapidly evolving tech landscape, selecting the right project can significantly boost one's portfolio and career prospects. Below are some of the most promising BTech final year project ideas in AI, Blockchain, Web Development, and Cybersecurity that are both practical and innovative.

1. AI Chatbot With Voice Assistant

Integrating AI with natural language processing and voice synthesis, the AI Chatbot With Voice Assistant project involves developing a smart chatbot capable of both textual and voice interactions. The AI chatbot can be deployed for educational helpdesks, customer support, or virtual assistants. This project demonstrates skills in machine learning, speech recognition, and real-time processing.

2. Student Performance Analysis Project

This data-driven project uses machine learning to predict and analyze student performance based on attendance, past grades, participation, and other academic metrics. Educational institutions can use this system to identify at-risk students and recommend interventions. It’s an ideal project for those interested in education analytics and data science.

3. Network Anomaly Detection System Project

With increasing cyber threats, network security is paramount. This project uses anomaly detection algorithms to identify unusual network activity. Leveraging unsupervised learning techniques and packet analysis, students can design a real-time threat alert system that enhances organizational security.

4. Live Fake News Detection System Using Machine Learning

Combating misinformation is a critical need. This project uses NLP and machine learning models to detect fake news articles in real time. By analyzing textual patterns and comparing with verified sources, this system can flag suspicious content as it’s published online, helping users and organizations avoid misleading information.

5. Fake Product Identification by QR Code Using Blockchain

Counterfeit products are a global issue. This innovative project utilizes blockchain to record product authenticity, accessible through QR code scanning. Customers can verify the product’s origin, date of manufacture, and authenticity directly from the blockchain ledger. It combines supply chain security with smart contracts and decentralized verification.

6. Attendance System Using Blockchain Project

Traditional attendance systems can be prone to errors and manipulation. This project implements a tamper-proof attendance tracker on a blockchain network. Each student’s attendance is securely recorded and cannot be altered, ensuring transparency for both students and institutions.

7. Blockchain Voting System

Electoral integrity is vital. A blockchain-based voting system offers secure, transparent, and anonymous elections. This project involves developing a decentralized app (DApp) that records votes on a distributed ledger, ensuring one-person-one-vote and preventing tampering or double voting.

8. NGO Management Using Blockchain

NGOs often struggle with transparency and fund tracking. This project uses blockchain to manage donations, volunteer records, and projects. It offers an immutable record of transactions, increasing donor trust and ensuring proper fund utilization.

9. Super Cipher Project

This cybersecurity project explores creating a customized encryption algorithm that goes beyond existing standards. The “Super Cipher” integrates multiple layers of encryption, possibly mixing symmetric and asymmetric techniques, offering enhanced data security for sensitive communication.

10. Cryptography Communication System Project

Focused on secure data transmission, this project involves building a communication system that encrypts and decrypts messages using cryptographic algorithms. Whether for chat apps or email systems, it ensures confidentiality, integrity, and authentication of data.

11. Steganography Project (Full Stack)

This full stack project merges frontend development with backend logic to implement a steganography system — hiding information within images or audio files. Students can develop a user interface for uploading files and embedding hidden messages, with options to retrieve and decrypt them securely.

12. Cryptography Project Using Symmetric Algorithm

This project focuses on symmetric key encryption methods such as AES and DES. Students develop a secure data storage or transmission system where a single key is used for both encryption and decryption, highlighting core concepts of confidentiality and key management.

13. Malware Detection Using Machine Learning and Deep Learning

This project uses both classical ML models and advanced deep learning networks like CNNs to detect malware from executable files, network patterns, or system logs. It combines dataset preprocessing, model training, and real-time detection, making it highly relevant in the cybersecurity domain.

14. Android Malware Detection Project

Focusing specifically on Android apps, this project uses machine learning to scan APK files for malicious patterns. It can analyze app permissions, source code, and runtime behavior to classify apps as safe or harmful, helping users protect their mobile devices.

15. Malware Detection Using Machine Learning and Deep Learning Project

This variant of the malware detection project offers an in-depth comparison between ML and DL models, evaluating accuracy, precision, and false positives. It can include visualizations and dashboards for cybersecurity teams to monitor threats effectively.

16. UPI Fraud Detection Using Machine Learning

With UPI-based transactions on the rise, so is financial fraud. This project develops a machine learning system that flags suspicious transactions based on patterns like transaction frequency, amount, and location. Banks and fintech startups can use such tools to minimize losses and enhance user trust.

17. Ethereum Blockchain Project

Students can explore Ethereum's capabilities by creating DApps with smart contracts, NFTs, or decentralized finance tools. This project emphasizes deploying secure contracts, using Solidity, and testing on Ethereum testnets like Rinkeby or Sepolia.

18. Shopping Website Development Project

Ideal for those inclined towards web development, the Shopping Website Development Project involves creating a fully functional eCommerce platform with features like product listings, cart systems, user login, and payment integration. Technologies like HTML, CSS, JavaScript, and SQL or Firebase can be used for full functionality.

19. React Cryptocurrency Project

This front-end-heavy project uses React to build a dynamic cryptocurrency dashboard. It can show live coin prices, charts, and historical data by integrating APIs like CoinGecko or Binance. The project also includes search and filter capabilities for crypto enthusiasts.

20. College Library Web Development Project

This project digitizes library operations. Features may include book search, borrowing system, return reminders, and user dashboards. The project uses web development stacks like HTML, CSS, JavaScript, and SQL or Firebase to manage data effectively and enhance accessibility for students.

Project Includes:

PPT
Synopsis
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Project Source Code
Base Research Paper
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