If you do google search about crypto faucets, you can find out tons of websites. I tried a lot of them and really annoyed by popup advertisements. 

Luckily, I found for similar website where they faucet free BTC, ETH, BCH, LTC with lesser popup advertisements and really higher amount of incomes. They are: 

1. btc-earn.com

2. eth-earn.com (highest earn rate compare to the rest three sites)

3. bch-earn.com

4. ltc-earn.com

Amount in this image is the result of my one day only

With these websites, there are two ways you can earn money without a penny investment:

The first way is claim lucky numbers for every 15 minutes from the tab FREE BITCOINS/ETHEREUMS/BITCOIN CASHS/LITECOINS, and you simply complete the captcha (or you can also choose to claim without the captcha) and then click on the Claim now button below.

The second way is to visit daily bonus links from the tab DAILY BONUS (around 10 links/day). This way is very easy and fast to increase your earning. 

The big thing is withdrawal. You can definitely withdraw your earning when you reach the minimum amount for withdrawal, the minimum amount for withdrawal is different with different tokens. If you have free time and click frequently, you can earn more than 10 USDs/day from 4 websites, and after 15 days, you can reach the minimum amount for withdrawal and withdraw them instantly to your wallets. And even you can earn much more with your referral. 

What are you waiting for with these free money, let try in your free time and increase your income. To support and motivate me writing the useful things like this, please click on my referral links to sign up the websites and start your earning (you don't lose anything by doing this):

1. https://btc-earn.com/r/777BB2702

2. https://eth-earn.com/r/FB7BF1189

3. https://bch-earn.com/r/5E96F34BE

4. https://ltc-earn.com/r/873A2CC2C

And you can also try this website: https://ltcfaucet.top/. With this website, you can earn more than 0.00000100 LTC/click, there is no popup ads on this website at all. You can click 15 times per day, and click every 5 minutes. Your earning is payed directly to your Faucetpay.io account.

Final words, just do these tasks when you have free time, don't take this as the main job in your life. Enjoy your life, dear readers.