Hello aspirant,

There are many ways to earn money online without any investment, many peoples are doing that and earning the good amount of money.

Some works are:-

• Start a Blog to Make Money Online:
• Earn Money by Becoming a Freelancer:
• Become a Consultant to Make Money Online:
• Earn Money With Affiliate Marketing:
• Make Money by Writing an E-Book:
• Start a Product Startup:
• Make Money from Facebook and Instagram:
• Make Online Money from YouTube

Hope this helps you

Feel free to ask any questions

All the best for your future