Sure, here is the article on “11 Proven Ways To Earn Free Crypto”:

Are you looking to change btc into other cryptocurrencies or buy btc with card, but want to do it for free? You’re in luck! There are plenty of ways to earn free crypto without having to spend a dime. From completing simple tasks to participating in airdrops and giveaways, here are 11 proven methods to bulk up your crypto wallet without breaking the bank.

1. Complete online surveys: Platforms like Coinbase offer opportunities to earn free crypto by completing surveys and quizzes. You can earn bitcoin, usdt, and other cryptocurrencies just by sharing your opinions.

2. Join airdrops: Many new blockchain projects offer free tokens through airdrops to promote their platforms. Keep an eye out for airdrop announcements on social media and crypto forums.

3. Participate in bounty campaigns: Help promote new projects by joining bounty campaigns. Tasks can include social media sharing, content creation, and more in exchange for free tokens.

4. Refer friends: Some crypto exchanges and wallets offer referral programs where you can earn free crypto by inviting friends to join the platform. The more friends you refer, the more you can earn.

5. Play games: There are crypto-friendly gaming platforms that reward players with cryptocurrency for reaching certain achievements or levels in games. Have fun while earning free crypto!

6. Faucets: Crypto faucets are websites that give away small amounts of cryptocurrency for completing simple tasks. It may not be much, but it adds up over time.

7. Staking: Some cryptocurrencies offer staking rewards for holding and securing their network. By staking your coins, you can earn passive income in the form of more crypto.

8. Trading competitions: Participate in trading competitions on exchanges to showcase your skills and potentially win free crypto prizes.

9. Content creation: Start a blog, YouTube channel, or social media account dedicated to crypto and earn crypto through sponsored content, affiliate marketing, and donations.

10. Investment platforms: Some platforms offer free crypto for signing up or making your first investment. Look for promotions and bonuses to earn free crypto.

11. Earn interest: Deposit your crypto in interest-earning accounts or DeFi platforms to earn passive income in the form of more cryptocurrency.

With these 11 proven ways to earn free crypto, you can start building your crypto portfolio without spending a single dollar. Get creative, stay informed, and take advantage of these opportunities to grow your crypto holdings today! Change bitcoin into other cryptocurrencies, exchange btc to usdt, and buy btc online without spending a penny. Happy earning!