Make Money with Zero Investment is a practical, powerful, and inspiring guide for anyone who wants to start earning without capital. Whether you are a student, homemaker, retired individual, or professional looking for additional income, this book shows you how to turn your skills, knowledge, and creativity into real financial opportunities. Through 14 detailed chapters, M K Devidasan-Engineer, Wing Commander (Retd.), Educator, and Wellness & Fitness Promoter-explains how to earn through online tuition, freelancing, YouTube, content creation, affiliate marketing, virtual assistance, course creation, social media management, and many other modern avenues. The book provides step-by-step methods, tools, examples, income possibilities, and success stories to help you begin immediately.