Freelance writing is a great side hustle, especially if you have a knack for writing alongside your full-time job. It involves creating articles, blog posts, and editing content for a variety of platforms such as websites, businesses, and media outlets. To improve or learn this skill, you can enroll in free or paid online courses on platforms like Coursera, Udemy, and Skillshare. There are also other platforms and free resources available to further your learning. You can easily earn between INR 1,500 and INR 7,000 per hour depending on your experience, potential and the demand and complexity of the project.