Bloggers can earn money in several ways, including:

1. Advertising: Bloggers can earn money by displaying ads on their blogs. They can sign up for advertising networks such as Google AdSense, Media.net, or others, and get paid based on the number of clicks or impressions on the ads.

2. Sponsored content: Bloggers can also earn money by writing sponsored content or sponsored reviews for brands. They may receive free products or a fee in exchange for promoting specific brands or products.

3. Affiliate marketing: Bloggers can earn money through affiliate marketing by promoting products or services and earning a commission on sales generated through their unique referral links.

4. Digital products: Bloggers can create digital products such as e-books, courses, or printables and sell them on their websites.

5. Consulting services: Bloggers who have expertise in a particular field can offer consulting services and charge for their time and advice.

6. Events: Bloggers can organize events such as workshops or conferences and sell tickets or use sponsorships to generate income.

Overall, bloggers can earn money by utilizing various monetization strategies and by building a loyal readership and a strong online presence.