These are the methods you can use to earn free cryptocurrency
Eg :
1. AMA(Ask me anything)
2. Testnet
3. Play to earn games
4. Bounty
5. Ambassador Programs
Though its hard to find worth Play to earn games nowadays yet this is one of the easiest because you are enjoying also while playing.
_______________________________________________________________________________
____
thanks for this informative thread , you have shared something that many wanted to compile and here it is.
will add this to my bookmark so i can share to others specially in newbies here to prevent me from digging and explaining more.
like have stated above, you just don't really earn much for free these days, you should stake your capital in order to gain money out of cryptocurrency like investing even staking.
hoping for freebies you could rely on airdrop and many more but is it truly worth your time? since even testnet task for airdrop these days also become worthless.
i think the topic stands for itself that earning free, meaning it does not need to be big or much but at least there are still some.
I think there are many ways to earn crypto. Apart from staking and Earn facilities on exchanges which actually require capital to do so, perhaps Fauchet freebitco.in or similar is an easy way to earn crypto. Then Campaign on new crypto projects, new project marketing team, project developers. That could be an alternative if you want to earn crypto.
While freebitco.in is offering free and superfast and easy satoshi but that does not even enough to be withdrawn lol.
that is just a dust given to enjoy the site and try but not to profit .