Top 8 Free Bitcoin Earning Sites 2021

1. FreeBitcoin

FreeBitcoin is one of the oldest and most trusted free bitcoin earning sites. You can earn free bitcoin in a lot of different ways on the site: from bitcoin faucet, from the weekly lottery, from betting, wagering and referral contest, playing HI-LO Game, affiliate program, and more.

By referring users to FreeBitcoin you will receive up to 50% from referral earnings. Referral commissions are updated in your account balance in actual time.

You can claim up to $200 in free bitcoins from the faucet, just by solving captchas. How much bitcoin you will win, depends on the number that you roll. As well you can roll a number every hour. Also, you can receive daily interest on any balance that you hold in your FreeBitcoin account.

1. Ad BTC

AdBTC is one of the top-paying bitcoin PTC sites and one of the best free bitcoin sites. This website allows you to get free bitcoin for viewing websites.
There are several ways to earn: Surf Ads, Autosurfing, Surfing In Active Window. For every site you visit, you will get Satoshis. You can earn up to 200 Satoshi per click.

Share your referral link and earn 10% from your referral surfing earnings and 5% from your referral advertising spendings. Also, you can buy a referral, which will bring you bitcoin each time he earns. Minimum Payout is 20.000 Satoshi to your Bitcoin address.

1. CryptoTab

CryptoTab is the world’s first browser with a built-in mining function. Therefore with CryptoTab, you earn Bitcoin just by visiting your favorite sites, watching videos and chatting online.

Two in one: use the browser and earn Bitcoins at the same time. CryptoTab Browser will boost your mining speed up to 8 times and increase BTC earnings. So use the CryptoTab browser for your everyday activities, visit your favorite sites, watch movies online, and take advantage of maximum mining power.

Mine Bitcoins yourself and invite friends so you can earn even more. 10-level referral system.
The minimum withdrawal is 0.00001 BTC. You can withdraw your earnings at any time directly to your Bitcoin Wallet.
Get it now here https://cryptotabbrowser.com/23665196

1. BTC Clicks

One of the oldest and the best bitcoin PTC sites, where you can earn bitcoins by viewing ads and receive quality traffic to your website. Earn up to 0.00020 mBTC per click by viewing sites on the “Surf Ads” section.
Referral program: earn 80% commission from your referral earnings.
The minimum payout is 0.10000 mBTC. Payment will be sent instantly to your bitcoin address.

1. Cointiply

Cointiply is one of the best free bitcoin sites. An excellent bitcoin earning site. There are many ways to earn bitcoins.
Offers – complete offers, install games, download apps, take surveys & more. Thousands of offers to choose from.
Surveys – complete surveys to earn more Coins.

PTC Ads – earn coins for viewing websites. Advertise to get thousands of visitors to your website or referral link.
Promo Codes – follow Cointiply on twitter to receive promo codes redeemable for free Coins.
Games – play games and earn Coins every time your activity bar fills up.

Chat – chat with other Cointiply users and earn a share of the rain pool which is paid many times each day.
Withdrawal – minimum payout is 50.000 Satoshi. Direct payment to your Bitcoin Wallet.

1. More Money

MoreMoney is a high paying bitcoin earning site. There are many options to earn bitcoins:
Faucet – fill in the captcha and click the Roll & Win button. Your Rewards depend on your lucky number. So you can earn up to 400,000 Satoshi every 60 minutes. But once a day you must visit 3 Short Links to be able to claim from the faucet on this whole day.

PTC Ads – visit websites and get free bitcoins. Each site can be visited once a day.
Short Links – solve short links and get paid for every short link passed. You’ll be able to solve the same short link again after 24 hours. Earn more bitcoins from offerwalls. Earn up to 25% of your referral’s claims.
Withdrawal – The minimum withdrawal is 0.00008000 BTC to FaucetPay and 0.00015000 BTC to your Direct Wallet.

1. CoinPayU

CoinPayU is a unique PTC site to earn free BTC for clicking ads. Nice high paying site and easy to work with. You can also get high-quality traffic to your website by advertising on the site.
The minimum withdrawal is 10000 satoshi to your bitcoin wallet. No fees. Payments within 2 days.

1. TimeBucks

TimeBucks is a legit reward site that pays you in bitcoin and cash for Watching Videos, Completing Offers, Taking Surveys, Installing Apps, Solving Captchas, etc.
Your average earnings depend on a number of factors such as your Country, Device and how long you have been using the site.

Timebucks have a 5-Level referral program!
Payments are sent weekly every Thursday automatically if you reach the $10 minimum payout. If you’d like to receive your earnings in Bitcoin, go to Settings > Payment Method and make sure you have entered the number of your Bitcoin Wallet as a payment method.