Everything you need to know about NFTs: Non Fungible Token

Everyone is talking about NFTs (Not Fungible Token): the future of digital art, digital currency, investments, and more... To get cryptomonnaies and NFTs for free, you can go through video games. Many assets manage to obtain valuable virtual items with the “ play to earn with games. Participants can even win several million dollars.

Driven by their unique character, their rarity and the enthusiasm they arouse among collectors and investors, Non Fungible Tokens are revolutionizing the way in which digital objects such as works of art are created, owned and exchanged. art, tweets or even video game objects.

In this article, we will try to answer the following questions:

• So what are NFTs?
• How do NFTs work?
• What are the best platforms to buy NFTs?
• How to earn NFTs for free?

Whether you are new to the world of NFTs or a seasoned collector, here you will find advice for choosing the marketplace suited to your needs! Let's go!

Let's go!!

⛳️ What is a Non Fungible Token?

An NFT is a unique digital item that you can choose to sell at any time for potentially thousands of dollars. But don't rush too much, because you need a large audience that agrees that your article has considerable value.

In reality, anything can become a Non Fungible Token. For example a video clip of your favorite soccer player scoring an extraordinary goal, a GIF came out of a cartoon. It could even be an audio file of a historical figure giving an important speech.

One of the reasons why these NFTs sell so well is the fact that they are very rare. Like paintings and sculptures that are in the real world, the uniqueness of the object itself contributes to its value. That said, you have the possibility of creating a lot of editions on the same object.

In addition, NFTs have properties that many physical works of art do not. The main reason that will push you to sell your NFTs is the royalty feature.

It gives you the opportunity to take a percentage of all subsequent sales of your item. This therefore means that, you can have a lifetime's salary, if your work has enough value to be resold again and again.

⛳️ How do NFTs work?

For files and images to become fully authorized NFTs, they have to go through a typing process. It is therefore at this time that they are withdrawn by other Blockchains, who receive a small sum for their time, their work and also their computing power.

This mode of power is very decentralized and therefore means that your NFTs are not held by a third party. At some point during the typing process, your files are going to be kept on the system which is a proxy server.

It retains a fingerprint of your NFT until it has interacted with the buyer. At this time, it is transferred directly to the owner in a simultaneous exchange with the funds.

For your transactions to be recorded in the Blockchain, you will often have to pay gas costs. Third parties will generally ask you to compensate for the use of the power of their computers. And we often call them " gas costs ».

The bad news is that download costs are often required by the website that is linked to your bitcoin wallet as well as gas prices will cost you dearly even after you have sold your NFT. Reason why people want free NFTs. Searching for an NFT without paying that extra fee makes all the difference.

How to create and sell NFTs? 🎨

Okay, I’ve convinced you of the potential of NFTs. But concretely, how can we benefit from it? Here are the steps to create and sell your own NFTs:

1. Choose a blockchain 🔗

Most NFTs are issued on Ethereum, but other blockchains like Solana or Polygon also allow NFTs to be issued. Choose a blockchain based on transaction fees (gas fees) and the audience you are targeting.

2. Create a wallet 👜

You will need a wallet crypto to store your NFTs. Popular options are Metamask (Ethereum), Phantom (Solana), or MathWallet (Polygon). Choose a wallet compatible with your blockchain.

3. Generate your Non Fungible Token 🖼

It’s time to create your NFT file! This can be an image, a video, music, a meme… Make sure you have the rights to use this file. Add a title and description.

4. Choosing an NFT Marketplace 🏪

To sell your NFTs, you must choose a marketplace. The most popular are OpenSea (Ethereum), Magic Eden (Solana) and Rarible (multi-chain). Each marketplace has its own conditions and commissions.

5. Put your NFT on sale 💰

You are now ready to list your NFT! Set a selling price in cryptocurrency and validate the transaction in your wallet. Your NFT will then appear on the market, ready to buy !

6. Promote your NFT 📢

To increase your chances of sales, consider promoting your NFT on social networks. Join NFT artist communities on Twitter and Discord to share it. A little marketing can boost your sales!

There you go, you now know how to create and sell NFTs. By devoting time and passion to it, this activity can become a lucrative source of income!

What types of NFTs should you sell to make money? 🤑

Now that you know how NFTs work technically, let's see which types of NFTs are most conducive to generating income.

✔️ Artistic NFTs 🎨

Artistic NFTs are also very popular in the current market. Artists can create unique, authenticated digital works in the form of NFTs, giving them particular value to collectors. They can take different forms, such as images, videos, animations or sound works.

Artistic NFTs offer artists a new way to monetize their work by allowing them to sell unique, authenticated versions of their digital works. These NFTs can also provide collectors with the opportunity to own unique, authenticated digital artworks.

However, it is important to note that the value of Artistic NFTs can be volatile. As with any art market, the value of a work can vary depending on different factors such as the popularity of the artist, the rarity of the work or the interest of collectors. Collectors should therefore be aware of the risks associated with purchasing artistic NFTs.

✔️ Celebrity NFTs 🤩

Celebrity NFTs represent unique digital assets associated with a well-known personality, whether a sports star, music star, film star, or even an influencer. These NFTs can take various forms: digital artwork of the celebrity, iconic photos, career-defining videos, historic tweets, etc.

Marketed in limited quantities or even as a single piece, they generally attract fans ready to pay the price to acquire a collector's item from an admired person. In 2021, boxer Logan Paul, for example, sold $3,5 million worth of NFTs in a few hours !

For a creator, creating and selling NFTs of well-known celebrities can therefore generate very lucrative income. The challenge is to obtain an upstream partnership agreement, then to offer original and attractive NFTs for a large fan base. When enthusiasm is high, sales quickly reach peaks!

✔️ Gaming NFT 🎮

Non Fungible Tokens find a promising application in the world of gaming by allowing the notion of ownership to be introduced to virtual objects. Characters, accessories, skins, rare weapons… many assets in video games can become NFTs exchangeable between players.

Some studios are also starting to offer native NFTs in their games. But as an independent creator, you can also design your own gaming NFTs and sell them to players for cryptocurrencies.

With the enthusiasm of gamers to personalize their avatars and improve their gaming experience, this NFT gaming market has strong commercial potential. As long as your creations are of playful or aesthetic interest, you will easily find takers within gaming communities.

By cleverly exploiting blockchain data, your imagination is your only limit to invent the gaming NFTs most popular with players! Enough to generate recurring income in this juicy niche.

✔️ Metaverse NFT 🌎

The metaverse like Decentraland and The Sandbox have their own NFT-based economy. You can make money by buying virtual land as NFTs and reselling them.

Metaverses, these virtual universes where users interact via avatars, are experiencing real popularity. And with them emerges a vast market of digital NFTs to personalize the experience of “metaversants”: virtual terrain, avatars, digital fashion accessories, decorative objects, vehicles, etc.

As a creator, you can design all kinds of NFTs for use in these metaverses. If your creations provide enough aesthetic or social value for community members, they will be willing to pay the full price !

With the growing appeal of these emerging virtual worlds, the possibilities for generating revenue via metaverse NFTs are still largely untapped. A golden opportunity for creative pioneers in the field!

✔️ Non Fungible Token meme and viral 😂

Meme and viral NFTs (Non-Fungible Tokens) have seen increasing popularity in the cryptocurrency market. Memes have become a form of cultural expression online, used to convey ideas, emotions or simply to entertain.

They make it possible to create unique and authenticated versions of these memes, which gives them particular value for collectors.

Famous or viral meme NFTs can be extremely sought after and sell for high prices. For example, the NFT “Nyan cat“, an animated GIF of a cat flying with a rainbow, was sold at auction for nearly $600 in February 2021. This NFT has become iconic in online culture and has generated strong interest among collectors.

However, it is important to note that the value of Meme NFTs can be volatile. The popularity of memes can be fleeting, and what is considered a viral meme today may be forgotten tomorrow. Collectors should therefore be aware of the risks associated with purchasing meme and viral NFTs.

⛳️ How to get Non Fungible Token for free

Several people have used methods through which they can get NFTs for free. Those who make NFTs on websites like by OpenSea example have set up an NFT maker that dodges fluctuating gas prices.

The tools already available on the website do not require any computer code. But you still have to pay gas fees to users to give them the ability to validate NFTs on the Blockchain.

Often, prices change depending on the number of people who want to validate NFTs at the same time. On a very calm day, gas costs are very low ($2 for example), whereas if the day is busy, you can pay $32 to hit your NFT.

For this, OpenSea has provided you with a functionality that manages collections and gives you the possibility of creating your NTFs for free without paying additional gas costs. First you need to verify your account near OpenSea by connecting your bitcoin wallet.

✔️ #1 Create your NFTs for free, without using gas?

If you want your NFTs for free on OpenSea, you will need to start by creating a collection. Once this is done, you will need to click on the “ Edit "Then on" Add a new item »

Subsequently, you have the possibility to configure the logos and social network links of your NFTs, and also all the display parameters. You will have to add royalties to participate in the second, third and on all sales that will be made.

Finally, you will need to choose the type of tokens you are going to accept on the page. You can click on “ Add a new item » to create your NFT. If typing is complete, rest assured that your address has been encoded this way, you are sure that no one but you can create more.

You can therefore create several tangible copies of the original and even sell them. But this will not happen on the Blockchain.

✔️ #2 Earn NFTs for free in games

Another option to get Non Fungible Token for free is to sign up for an NFT-based game. These are games that have been designed to promote NFT trading.

To start, you should open your WAX account which is a digital wallet allowing you to store and trade NFTs.

You will then need to connect your WAX to your Facebook or Twitter account to reassure yourself that it is you who is exchanging the NFTs. After that you just have to play games like alienworld, which gives free NFTs at any time.

We advise you alienworld, because it gives you 2 free NFTs by just signing up to play. By discovering the different modes that alienworld, you will collect many different tokens. It is therefore one of the best options to have NFTs for free.

✔️ #3 Get NFTs for free thanks to donations

Multiple communities in games like Alien World give you rewards for your participation. It's a bit like a store can give you loyalty points when you make regular purchases in its store.

Games like this reward interaction with the world, because it helps promote the game to other users. We have several games that have been designed to drive NFT distribution and participation.

These games, thanks to user involvement, thrive and encourage the distribution and sale of unique digital items and this increases the profit and therefore the monetary value of the game itself. Here is a list of games that offer you cryptocurrencies and NFTs for free. Find out more ...

✔️ #4 Collect NFTs for Free from Twitter Giveaways

You have the opportunity to get NFTs from companies that usually advertise giveaways. Twitter companies in particular Bananodev and Vulpes give away NFTs for free at any time. This is a very good way to get started in NFTs.

⛳️ Optimize your income with NFTs ⚙️

You now know what a Non Fungible Token is, how to create and sell them, as well as the most lucrative types. I will now give you 5 tips to optimize your income.

✔️ Analyze the market 📈

As with any investment, it is crucial to analyze the NFT market to identify trends and opportunities. What are the current popular projects and collections? What prices are charged? Adapt your strategy accordingly.

Market analysis is essential to optimize your income with NFTs. This allows creators and collectors to make informed and strategic decisions. To analyze the NFT market, it is useful to follow current trends, emerging artists, popular collections and the most active sales platforms.

It is also important to monitor the prices of NFTs similar to those you want to buy or sell. This can give you an idea of ​​the potential value of your NFTs.

✔️ Focus on scarcity 💎

Banking on scarcity is a common strategy to optimize income with NFTs. Unique or rare NFTs are often more sought after and sell for higher prices.

By creating limited edition Non Fungible Tokens (eg. only 5 copies), you increase their exclusivity. Even number your NFTs (1/100, 2/100 etc.) to reinforce this feeling of scarcity, which boosts prices.

To maximize the scarcity of your NFTs, you can produce unique or limited edition works. Unique NFTs are generally rarer and therefore more valuable to collectors. Limited edition NFTs can also be highly sought after, particularly if the artist is known or if the work is exceptional.

It is also possible to make your NFTs rarer by limiting their availability. For example, you can sell your NFTs on an exclusive platform or organize a private auction. This can create increased demand for your NFTs and increase their value.

✔️ Improve utility 🔨

Improving the utility of Non Fungible Token is another strategy to optimize your income. By adding additional features or benefits to NFTs, you can attract more potential buyers and increase the value of your creations.

One way to improve the utility of Non Fungible Token is to include exclusive advantages for owners. For example, you can offer privileged access to exclusive content, special events or meetings with the artist. This creates additional value for the holders of your NFTs and can attract more people to buy them.

Another way to improve the utility of NFTs is to explore interoperability possibilities. By allowing NFTs to be used or traded in other virtual environments or applications, you expand their utility and earning potential. For example, some NFTs can be used as avatars in online games or as decorative elements in virtual worlds.

Additionally, you can consider creating NFTs that represent real property rights or assets. For example, NFTs can be used to represent ownership of a physical work of art or real estate. This adds a tangible dimension to your NFTs and can attract a wider audience.

✔️ Cultivate your brand 🏷️

Build and promote your personal brand as an artist to generate a loyal community of fans who will follow each of your NFT releases. Your name can become a guarantee of value and success. By developing a strong and recognizable presence online, you can attract new buyers and retain your existing fan base.

To cultivate your brand, you can start by creating a cohesive visual identity. This may include a logo, color palette, and distinctive art style that sets you apart from other Non Fungible Token creators.

You can also develop a unique brand voice by using tone and language that reflects your personality and values.

✔️ Collaborate with celebrities 🤝

To maximize attention and sales, collaborate with celebrities and crypto influencers. Even a simple retweet from them to hundreds of thousands of followers can make an NFT take off!

By applying these tips, you will maximize your chances of earning significant income with your NFT creations. All you have to do is get started!

⛳️ Platforms to sell your NFTs 🏛️

Now let's review the best platforms to buy your NFTs easily and safely!

✔️ OpenSea: the #1 NFT platform 🌊

Can't talk about Non Fungible Token without mentioning OpenSea, the undisputed market leader! This platform allows you to buy, sell and mint NFTs on Ethereum.

OpenSea offers an incredible variety of NFT collections, with more than 80 million assets exchanged to date! It is The reference to find the most popular collections.

The intuitive interface and advanced search tools make it easy to discover new rare or under-listed NFTs. OpenSea also integrates an auction system and a secondary marketplace.

With its 2.5% fee per transaction (including 2% for the buyer), OpenSea is a relatively affordable platform given its status as a market leader. Its daily trading volume easily reaches $50 million! Thanks to its dominant position, its sovereign liquidity and its easy-to-use interface, OpenSea remains the #1 choice to buy your first NFTs.

✔️ Rarible: digital art oriented 🎨

For lovers ofNFT digital art, Rare is a platform of choice. This marketplace facilitates the sale of works of art in the form of NFTs for artists, and the purchase for collectors.

The clean interface nicely highlights the NFTs offered. Built-in creation tools make minting new tokens simple for artists. Rarible stands out for its ability to support different blockchains like Ethereum, Flow or Tezos. She charges 2.5% commission on sales.

To find nuggets of NFT digital art that are still confidential, Rarible is worth the detour!

✔️ SuperRare: qualitative and selective 💎

Super Rare positions itself as a virtual art gallery dedicated to NFTs. The platform makes a qualitative selection of accepted works, to offer only original and authentic creations.

The refined interface and the tailor-made mining process give SuperRare a “arty” appreciable. Only validated artists can put their NFTs on sale, guaranteeing a high level. It focuses on the Ethereum blockchain. THE fees are 3% for the seller and the same amount for the buyer.

To find unique artsy NFTs made by talented artists, and avoid scams, SuperRare is a great option.

✔️ Nifty Gateway: oriented towards the general public 👥

Powered by the Winklevoss twins (co-creators of Facebook), Nifty gateway aims to popularize NFTs among the general public. The platform highlights exclusive drops from recognized artists.

The modern interface and integration with social networks optimize the community aspect. Payments are even possible by bank card, in addition to cryptos. Nifty Gateway charges 5% fee on sales. Some drops are organized as limited-time auctions, creating urgency and scarcity.

To buy your first Non Fungible Token for the general public from well-known artists, Nifty Gateway is an attractive entry point.

✔️ Foundation: qualitative and affordable 💰

Foundation stands out for its selectivity and reasonable prices. This platform only selects emerging but talented digital artists, after community voting.

NFTs are offered for sale at affordable prices, often between $100 and $500. Foundation focuses on the artistic rather than the speculative aspect.

The fees for creators are nevertheless 15%. Foundation takes moderation of illegal content seriously. To discover future NFT art stars at affordable prices, Foundation is a great springboard!

✔️ Solanart: reference on Solana ⚡️

solanart is a Non Fungible Token sales platform that has recently gained popularity due to its speed, ease of use, and relatively low transaction fees. The platform is built on the Solana network, which is known for its speed and low power consumption.

Solanart offers a variety of digital artwork, including images, videos, animations and games. Creators can easily upload their NFTs to the platform and put them up for sale in just a few clicks. Buyers can also easily navigate the platform and find interesting NFTs to purchase.

The platform also offers exciting features for creators, such as the ability to create collections and customize sales pages for their NFTs. Creators can also benefit from a referral program that allows them to earn commissions on sales made by buyers they refer.

Additionally, Solanart offers relatively low transaction fees compared to other NFT sales platforms. This can be an advantage for creators looking to maximize their income.

However, it is important to note that the growing popularity of Solanart has also led to an increase in the number of creators and buyers on the platform. This means that competition can be high and it can be difficult for some creators to stand out.

✔️ Magic Eden: leader on Solana 🏝️

In the same vein but even more essential, magic eden establishes itself as THE leader of Non Fungible Token platforms on Solana. In just 6 months, its market value exploded to exceed $10 billion!

Magic Eden benefits from a modern interface, great liquidity and ultra-low fees of just 2%. The reference marketplace 80% of commissions to creators.

To buy your Solana NFTs, like the famous Degenerate Ape Academy, Magic Eden is simply unbeatable! The platform concentrates the majority of sales volumes on Solana.

✔️ NBA Top Shot: for basketball fans 🏀

NFTs have also taken over the world of sport. NBA Top Shot allows you to purchase iconic video clips (“moments”) of basketball matches, in the form of NFT.

The NBA and the players' association are involved in this project which is very successful with fans. Video NFTs are categorized by rarity, much like trading cards.

For basketball enthusiasts who want to combine their interest in this sport with that in NFTs, NBA Top Shot is ideal!

✔️ Sorare: for football fans ⚽️

SorareApply offers a similar concept but for football/soccer this time. You can buy player cards in the form of Non Fungible Token, and use them to build your fantasy team and earn rewards.

With official league and club licenses, Sorare has signed partnerships with big names like La Liga, Bundesliga, Liverpool and even FIFA!

For football fans who want to explore the world of NFTs, Sorare offers a very engaging and immersive experience.

✔️ Axie Infinity: for gamers 🎮

Gaming NFTs are also on the rise. On Axie Infinity, you can buy NFT creatures called Axies, have them battle, and breed them to create new, rarer Axies.

Addictive gameplay and opportunities to win in cryptocurrencies (play-to-earn) have made Axie Infinity essential. Some players even manage to earn a full-time income from it! To discover the universe fascinating play-to-earn while creating a collection of Axies, this blockchain platform is ideal.

✔️ Decentraland: to invest in a metaverse 🌎

Buy virtual land NFT in Decentraland allows you to become a landowner...in the metaverse! You can then create spaces, games or social experiences there.

Decentraland is one of the most developed metaverses currently. The price of plots continues to increase, representing a long-term investment opportunity. To speculate on the rise of the metaverse or become a pioneer of these virtual universes, exploring Decentraland is essential.

✔️ Quidd: to collect stickers 🆒

Quidd is a Non Fungible Token platform launched in 2017 that allows users to collect, buy and sell NFTs in the form of digital cards. Collections available on Quidd include popular franchises such as Marvel, Star Trek, Rick and Morty, Game of Thrones, and many others. Users can also trade NFTs with other users through the platform.

The platform was created to meet the growing demand for NFTs, which have become a popular way for fans to collect unique digital items such as trading cards, artwork and video game items. NFTs are stored on the blockchain, which guarantees their authenticity and rarity.

Quidd has enjoyed great success since its launch, with more than 2 billion of digital cards sold to date. The platform has also expanded its offerings to include sports and music NFTs, as well as NFTs tied to live events.

In addition to offering NFTs for fans, Quidd also collaborates with brands to create innovative marketing campaigns. For example, the platform worked with candy brand Mars Wrigley to create a collection of NFTs inspired by the Starburst candy brand.

✔️ MakersPlace: digital art oriented ✨

MakersPlace is an NFT platform launched in 2018 that allows artists to create, sell and trade digital artwork in the form of NFTs. NFTs are stored on the Ethereum blockchain, which guarantees their authenticity and rarity.

The platform was created to meet the growing demand for unique and authentic digital artwork. Non Fungible Tokens allow artists to sell digital artworks as if they were physical artworks, with the guarantee that each artwork is unique and authentic.

MakersPlace collaborates with artists around the world to offer a wide variety of digital artwork, ranging from abstract to figurative to digital art. Users can purchase NFTs directly on the platform or trade them with other users.

✔️ Async Art: to collect evolving works ➿

A platform with an innovative concept: Async art offers NFTs that can change their appearance over time! Artists create several “layers” for the same work. Collectors can then mix these layers to generate new unique creations by combining multiple NFTs together.

Async Art opens the door to variable Non Fungible Token artworks of which you are partly the author! An exciting experience for any modern art lover.

✔️ KnownOrigin: to collect digital artists 🎨

KnownOrigin is a Non Fungible Token platform launched in 2018 that allows artists to create, sell and trade unique digital artworks in the form of NFTs. NFTs are stored on the Ethereum blockchain, which guarantees their authenticity and rarity.

The platform was created to meet the growing demand for unique and authentic digital artwork. NFTs allow artists to sell digital artworks as if they were physical artworks, with the guarantee that each work is unique and authentic.

KnownOrigin collaborates with artists around the world to offer a wide variety of digital artwork, ranging from abstract art to figurative art through digital art. Users can purchase Non Fungible Token directly on the platform or trade them with other users.

The platform has seen great success since its launch, with renowned artists such as Trevor Jones, Mad Dog Jones and Pak having sold digital artwork for significant sums.

⛳️ What are the problems with Non Fungible Token? ?

Non Fungible Tokens have generated both excitement and concern. Here are some issues that were raised:

Environmental impact

Most NFTs are based on blockchain Ethereum, which uses a significant amount of energy to process transactions and store data. Some experts believe that this high energy consumption contributes to carbon emissions and ecological footprint, raising concerns about the sustainability of the NFT industry.

Speculation and bubble

Non Fungible Tokens have seen rapid growth and some fear that the market is being driven by speculation rather than the real value of digital artwork or digital objects.

The high prices of NFTs may be seen as disconnected from the true value of the digital item, raising concerns about the long-term viability of the industry.

Authenticity and counterfeiting

Although Non Fungible Tokens guarantee authenticity and digital ownership, it is still possible to create counterfeits or duplicates of digital artworks.

This raises questions about the true scarcity and value of NFTs. Some artists have also reported that their digital artwork has been stolen and used to create NFTs without their permission.

Copyright and Intellectual Property

Non Fungible Tokens may pose legal issues related to copyright and intellectual property. It can be difficult to determine who owns the rights to a work of digital art and how the rights are protected.

Some artists have also reported that their works have been used to create NFTs without their permission or adequate compensation.

Accessibility and exclusion

Although NFTs offer new opportunities for artists, some fear that the high cost of NFTs and the need to use cryptocurrencies will exclude some artists and art enthusiasts who do not have the resources to participate.

This may also result in a concentration of ownership in the hands of a small number of people, which may have implications for the diversity and inclusiveness of the Non Fungible Token industry.

⛳️ Closing

Non Fungible Tokens have sparked a considerable enthusiasm in the world of digital art and blockchain technology. This unique new form of digital ownership has opened up new opportunities for artists and collectors, while also raising concerns and challenges.

NFTs offer artists the opportunity to monetize their digital art in innovative ways, allowing them to sell unique and authentic works directly to collectors. This creates new sources of income and greater autonomy for creators.

However, there are some issues that need to be addressed to ensure the sustainability and ethics of NFTs. Environmental concerns have been raised due to the high energy consumption of the Ethereum blockchain, which powers most Non Fungible Token. More sustainable solutions must be explored to reduce the ecological footprint.

La speculation and volatility Prices are also areas of concern. It is important to ensure that the value of Non Fungible Token is based on true artistic value and not simply financial speculation. In addition, copyright protection and the fight against counterfeiting are challenges to ensure the integrity of NFTs.

Despite these challenges, Non Fungible Tokens have opened up exciting new avenues for digital art industry. They have enabled greater accessibility and democratization of art, allowing emerging artists to exhibit their work and interact directly with collectors.