It's very difficult to make money in just 5 minutes without any investment. However, here are a few options you could try:
Participate in online surveys: There are many websites that pay people to take surveys. You can sign up for free and complete surveys to earn money. However, you might not earn much in just 5 minutes.
Sell unused items: If you have unused items lying around, you could sell them on websites like eBay, Craigslist or Facebook Marketplace. You could take pictures of the items and list them for sale in just a few minutes.
Offer small services: You could offer small services like proofreading, data entry, or editing. You could create a profile on websites like Fiverr or Upwork and offer your services.
Participate in online contests: You could participate in online contests and win prizes. However, the chances of winning are low.
Remember, while these options may allow you to make some money in 5 minutes, they may not be sustainable or reliable sources of income. It's always better to invest time and effort into building a long-term source of income.