Create a list of tips for passive income ideas.
.
Here are 9 ideas for generating passive income:

1. Invest in rental properties: You can buy a property and put it up for rent to generate a steady stream of income.

2. Invest in dividend-paying stocks: With this option, you can earn recurring payments without having to sell your shares.

3. Sell digital products: Write an eBook, create an online course, or design and sell digital art. Once you've created the product, it can generate income for as long as it's popular.

4. Start a blog and monetize it: You can do this through advertising, affiliate marketing, or by selling sponsored posts.

5. Buy and hold index funds: These funds are designed to mimic the performance of the overall market, and require relatively little management.

6. Peer-to-peer lending: This involves lending money to borrowers through an online platform, and earning interest on the loan.

7. Rent out a room on Airbnb: If you have an extra room in your home, consider turning it into a vacation rental to generate additional income.

8. Create an app: Develop and sell an app, or offer in-app purchases to generate a steady stream of income.

9. Purchase and hold a rental property: If you buy a rental property that is already leased to tenants, you can start earning passive income from the rent payments right away.
Complete the following task based on the instruction and optional input provided.### Instruction:
Create a list of tips for passive income ideas.

### Input:
.

### Output:
Here are 9 ideas for generating passive income:

1. Invest in rental properties: You can buy a property and put it up for rent to generate a steady stream of income.

2. Invest in dividend-paying stocks: With this option, you can earn recurring payments without having to sell your shares.

3. Sell digital products: Write an eBook, create an online course, or design and sell digital art. Once you've created the product, it can generate income for as long as it's popular.

4. Start a blog and monetize it: You can do this through advertising, affiliate marketing, or by selling sponsored posts.

5. Buy and hold index funds: These funds are designed to mimic the performance of the overall market, and require relatively little management.

6. Peer-to-peer lending: This involves lending money to borrowers through an online platform, and earning interest on the loan.

7. Rent out a room on Airbnb: If you have an extra room in your home, consider turning it into a vacation rental to generate additional income.

8. Create an app: Develop and sell an app, or offer in-app purchases to generate a steady stream of income.

9. Purchase and hold a rental property: If you buy a rental property that is already leased to tenants, you can start earning passive income from the rent payments right away.