A crypto airdrop is when a blockchain project gives free tokens to people. This usually happens when a project wants to grow fast, reward early users, or bring attention to a new product. Instead of asking people to buy the token, the project sends tokens directly to wallets that meet certain rules. These rules can include using the platform early, holding another coin, or interacting with the network in a simple way.
Over time, airdrops have become one of the most powerful marketing tools in crypto. They helped projects build communities and users earn money without paying upfront. Some airdrops were small and forgotten, but others became so large that they changed lives and made history in the crypto space.
Here are the best Crypto Airdrops in history ranked:
8. Worldcoin Airdrop
Year: 2023
Worldcoin’s airdrop stood out because of how users qualified for it. Instead of just using an app, users had to prove they were unique humans through biometric verification. This made the airdrop very different from anything before it. Many people received Worldcoin tokens just for completing the verification process.
While the project raised serious questions about privacy, it also showed how far airdrops have evolved. Worldcoin proved that token distribution can be tied to identity and global participation, not just blockchain activity.
7. Optimism Airdrops
Year: 2022
Optimism used airdrops to encourage long-term behaviour instead of short-term excitement. The project distributed OP tokens in multiple rounds to users who supported the network, voted in governance, or used decentralized apps. This approach helped Optimism build a strong group of users who felt responsible for the future of the network.
Instead of a single surprise moment, Optimism turned airdrops into an ongoing relationship with its community. This showed that airdrops can be more than free money. They can be tools for building long-term trust and participation.
6. Bonk Airdrop
Year: 2022
Bonk became one of the most important airdrops on the Solana network. It launched during a difficult time for Solana when confidence in the ecosystem was low. By giving tokens to active Solana users, Bonk helped bring energy back into the community. Many users received Bonk tokens just for being part of the ecosystem.
As the token gained attention, its value increased, and the airdrop became one of the largest in Solana’s history. Bonk showed how a well-timed airdrop could revive interest in a struggling ecosystem and remind users why community matters in crypto.
5. Ethereum Name Service Airdrop
Year: 2021
The Ethereum Name Service airdrop in 2021 was special because it rewarded people who used a real and useful service. ENS allows users to replace long wallet addresses with easy names like name.eth. Many users bought these names years earlier without thinking about future rewards.
When ENS launched its token, it gave tokens to users based on how early they registered their domains and how long they owned them. This made many early users feel appreciated and valued. It also showed that airdrops do not have to be about hype alone. They can also reward people who supported useful blockchain tools.
4. Arbitrum Airdrop
Year: 2023
Arbitrum’s airdrop in 2023 was one of the biggest moments for Ethereum layer two networks. Arbitrum helps Ethereum users make cheaper and faster transactions. For a long time, people used Arbitrum without knowing if there would ever be a token. When the ARB airdrop was finally announced, many users were shocked by how large their rewards were.
Tokens were given based on how people used the network, including sending funds, using apps, and interacting with smart contracts. This airdrop helped bring huge attention to layer two technology and showed users that exploring new networks early could be very rewarding.
3. dYdX Airdrop
Year: 2021
The dYdX airdrop in 2021 focused on rewarding people who actually used the platform, not just people who held tokens. dYdX is a decentralized exchange where users can trade more advanced products like perpetual contracts. When the DYDX token launched, the team looked at user activity and rewarded traders based on how much they used the platform. Some users received very large amounts of tokens because they had been active for a long time.
The tokens were not fully unlocked at once, which encouraged users to stay involved with the platform. This airdrop showed that crypto projects could reward real effort and real participation, not just early sign-ups.
2. ApeCoin Airdrop
Year: 2022
ApeCoin became one of the biggest airdrops ever because it was closely connected to NFTs. ApeCoin was launched in 2022 and was given to holders of Bored Ape Yacht Club and Mutant Ape Yacht Club NFTs. These NFTs were already very popular, but the airdrop added another layer of value to them. Many NFT holders received a large number of ApeCoin tokens simply because they owned these digital artworks.
At its peak, the total value of the ApeCoin airdrop reached billions of dollars. This moment showed how NFTs and tokens could work together. It also showed how strong communities can become when people feel rewarded for believing early in a project. ApeCoin helped push NFTs deeper into mainstream crypto conversations.
1. Uniswap Airdrop
Year: 2020
The Uniswap airdrop in 2020 is often seen as the moment when people truly understood how powerful airdrops could be. Uniswap is a decentralized exchange that lets people swap crypto directly from their wallets without using a bank or a central company. When Uniswap launched its UNI token, it decided to reward everyone who had ever used the platform before a certain date. Each wallet received 400 UNI tokens.
At first, many users were surprised because they did not expect free money just for using a product they already liked. As the token price increased, those 400 tokens became worth thousands of dollars. Some people who had used Uniswap only once suddenly found a large balance in their wallet. This airdrop made Uniswap one of the most talked-about crypto projects and showed other builders that rewarding users could be better than spending money on ads.
