Online Web3 Hackathons
Participate from anywhere in the world. Browse online Web3 and blockchain hackathons, compete for prizes, and build innovative projects.
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BTCfi Summer Hackathon
Core DAO
bitcoinotherethereum
Prize Pool$250.0K
Days LeftEnded
LocationOnline
Date RangeJun 6, 2024 - Jul 28, 2024
Cross-Chain Summer Hackathon | Chainflip
Chainflip
bitcoinothersolidity
Prize Pool$80.0K
Days LeftEnded
LocationOnline
Date RangeJun 22, 2024 - Aug 1, 2024
Web3 Hackathon from DChain
DChain
otherethereumsolidity
Prize Pool$120.0K
Days Left146 days
LocationOnline
Date RangeJun 9, 2024 - Jul 20, 2024
Coinstore Labs - UBIT Blockchain Ecosystem Hackathon 2024
CS Labs Hackathon
othernft marketplacegamefi
Prize Pool$200.0K
Days LeftEnded
LocationOnline
Date RangeJun 22, 2024 - Jul 15, 2024
Hack Web3Conf India '24
Hack Web3Conf
othernft developmenthybrid
Prize Pool$10.0K
Days LeftEnded
LocationOnline
Date RangeJul 7, 2024 - Nov 29, 2024
Women in Web3 Hackathon
Vottun
otherarbitrumnft development
Prize Pool$50.0K
Days LeftEnded
LocationOnline
Date RangeOct 1, 2024 - Nov 4, 2024
Kaia Init Spring
Kaia Vietnam
otherbridge developmentdefi
Prize PoolKLA10.0K
Days LeftEnded
LocationOnline
Date RangeJul 2, 2024 - Mar 11, 2025
Intersect: the onchain Makeathon + Hackathon adventure
intersect
otheravalanchechainlink
Prize Pool$100.0K
Days LeftEnded
LocationOnline
Date RangeJul 29, 2024 - Sep 19, 2024
EDU Chain Hackathon: Semester 1
Open Campus
otherarbitrumdefi
Prize Pool$200.0K
Days LeftEnded
LocationOnline
Date RangeJul 15, 2024 - Aug 31, 2024
Aptos Code Collision Hackathon
Aptos
otheraptosmove
Prize Pool$500.0K
Days LeftEnded
LocationOnline
Date RangeAug 1, 2024 - Oct 16, 2024
SeeDAO Summer Hackathon
SeeDAO
bitcoinotherethereum
Prize Pool$6.0K
Days Left129 days
LocationOnline
Date RangeJun 26, 2024 - Jul 29, 2024
DSCVR Buildathon - Canvas Embedded Apps Fest 🎉
DSCVR
othersolanatypescript
Prize Pool$100.0K
Days LeftEnded
LocationOnline
Date RangeJul 26, 2024 - Sep 13, 2024
Seedify AI JAM
Seedify
otherethereumsolana
Prize Pool$500.0K
Days LeftEnded
LocationOnline
Date RangeJul 11, 2024 - Jul 31, 2024
GameOn TON: A Global TON Gaming Hackathon
AEON
othertongamefi
Prize Pool$2.0M
Days LeftEnded
LocationOnline
Date RangeSep 10, 2024 - Nov 18, 2024
BNB Chain 2024 Q3 Hackathon: Become A Champion Builder
BNB Chain
otherbnb chainsolidity
Prize Pool$500.0K
Days LeftEnded
LocationOnline
Date RangeJul 31, 2024 - Aug 28, 2024
Automate Injective Yield Strategies Challenge | Injective Bounty
Injective
otherinjectiveliquidity mining
Prize Pool$10.0K
Days LeftEnded
LocationOnline
Date RangeSep 1, 2024 - Dec 1, 2024
Equito Builder Program - Interoperability Summer
Equito Network
otherethereumarbitrum
Prize Pool$150.0K
Days LeftEnded
LocationOnline
Date RangeAug 11, 2024 - Sep 22, 2024
Reactive Hackathon - Hacking the Next Generation of Smart Contracts
Reactive Network
otherethereumavalanche
Prize Pool$50.0K
Days LeftEnded
LocationOnline
Date RangeSep 9, 2024 - Nov 4, 2024
The Support Buildathon
buildstation
otherethereumsolidity
Prize PoolETH1.0K
Days LeftEnded
LocationOnline
Date RangeAug 18, 2024 - Dec 31, 2024
Coinstore Labs - ICP Web 3.0 Collision Hackathon (ICP Chain Fusion)
CS Labs Hackathon
othernft developmentgamefi
Prize Pool$500.0K
Days LeftEnded
LocationOnline
Date RangeAug 10, 2024 - Sep 17, 2024