Looking for ways to mine crypto without spending anything? I found some interesting platforms that run on the internet for those who want to get started in this world. Let me tell you what I discovered.

I started with Awesome Miner, which has been around since 2014. It’s software that works on Windows and Linux, very simple — download and start mining. Then there’s BetterHash, which promises to get your PC working. It automatically chooses the most profitable coin for you to mine, which makes things much easier.

Now, if you want to focus on free Bitcoin, StormGain is one of the most well-known. The cool thing is it doesn’t consume much energy or space, and you can even mine through your smartphone. It also has a Portuguese interface, which helps a lot.

There’s also CryptoTab, which is like a browser — you browse normally and mine at the same time. It works on Windows, Mac, Android, and iOS. Kryptex is another interesting option for Windows, promising up to R$520 per month depending on your PC.

For those who want something more specific, ECOS works only with Bitcoin, but it’s not completely free — it offers a free trial first. PEGAPool is an app that mines ETH directly from your smartphone, very practical. And MinerGate works on various systems, automatically selecting the most advantageous coin.

There’s also EarnCrypto, which isn’t exactly mining, but you earn cryptocurrencies by doing simple tasks like watching ads and answering surveys. It’s lighter for those who don’t want to overload their equipment.

An important warning: be careful with these online platforms. Always check if they are trustworthy, what the company’s background is, and what kind of security they use. There are many scams promising free Bitcoin to steal your data, so be cautious when choosing a free Bitcoin miner to use.