There are several ways for students to earn money online on their mobile without any investment. Here are a few suggestions:
1. Freelancing: Students can offer their skills and services on freelancing platforms such as Fiverr, Upwork, or Freelancer. They can offer services like graphic design, content writing, website development, social media management, and more.
2. Online tutoring: If you excel in a particular subject, you can become an online tutor and teach students from around the world. Platforms like Chegg, Tutor.com, and VIPKid offer opportunities for online tutoring.
3. Online surveys and microtasks: There are websites and apps that pay users to complete surveys, watch videos, or complete small tasks. Examples include Swagbucks, InboxDollars, and Amazon Mechanical Turk.
4. Social media management: If you have a knack for social media and a good understanding of platforms like Instagram, Facebook, or Twitter, you can offer your services to manage social media accounts for small businesses or individuals.
5. Content creation: Students with creative skills such as writing, photography, or video editing can create content and monetize it through platforms like YouTube, Instagram, or a personal blog.
Remember, while these methods can be a great way to earn money online, it's important to do thorough research and ensure that you are engaging in legitimate opportunities.