Skip to main content

Online Web3 Hackathons

Participate from anywhere in the world. Browse online Web3 and blockchain hackathons, compete for prizes, and build innovative projects.

View all with full filters →
Four.memeStatus: Ended

The Four.meme Oscars

Aug 14, 2024 - Sep 6, 2024

Prize Pool

$20.0K

Euclid ProtocolStatus: Ended

Euclid Aurora Hackathon

Aug 28, 2024 - Nov 15, 2024

Prize Pool

EUC100.0K

PadTONStatus: Ended

PadTON Hackathon Season 1

Aug 31, 2024 - Nov 30, 2024

Prize Pool

$300.0K

CrossFiStatus: Ended

CrossFi Evolution Hackathon (CEH) #1: Boost XFI Utility

Aug 23, 2024 - Sep 30, 2024

Prize Pool

MPX300.0K

Calimero x ICPStatus: Ended

Calimero x ICP Hackathon

Oct 10, 2024 - Feb 9, 2025

Prize Pool

$40.0K

PancakeSwapStatus: Ended

Infinity Hookathon: PancakeSwap x Brevis Hackathon

Sep 2, 2024 - Sep 30, 2024

Prize Pool

$40.0K

Dapps over appsStatus: Ended

Open Web Hackathon

Aug 24, 2024 - Oct 10, 2024

Prize Pool

$2.0K

LudiumStatus: Ended

로드 투 글로벌 스테이지 빌더 선발 콘테스트

Aug 31, 2024 - Oct 5, 2024

Prize Pool

Non-cash Prize

Walrus HackathonStatus: Ended

Walrus Devnet Hackathon “Breaking the Ice”

Aug 12, 2024 - Sep 16, 2024

Prize Pool

$50.0K

Funding the CommonsStatus: Ended

Funding the Commons & Earth Commons Hackathon

Oct 7, 2024 - Nov 7, 2024

Prize Pool

$103.8K

Oasis NetworkStatus: Ended

Privacy4Web3 Hackathon: 2nd edition

Sep 9, 2024 - Nov 3, 2024

Prize Pool

$130.0K

Taiko LabsStatus: Ended

The Grant Factory, Hackathon Presented by Taiko

Sep 25, 2024 - Nov 18, 2024

Prize Pool

$100.0K

BalancerStatus: Ended

Balancer v3 Hookathon

Sep 9, 2024 - Oct 20, 2024

Prize Pool

$17.0K

Secret NetworkStatus: Ended

HackSecret 4

Sep 16, 2024 - Oct 16, 2024

Prize Pool

$12.0K

Interchain FoundationStatus: Ended

Ideahacker's Guide to IBC

Sep 22, 2024 - Oct 27, 2024

Prize Pool

ATO30.0K

Utopia ClubStatus: Ended

Solana Radar Indonesia Hackathon 2024

Sep 12, 2024 - Oct 12, 2024

Prize Pool

$2.0K

Spheron NetworkStatus: Ended

QuillAI x Spheron: Dappathon Szn 5

Nov 25, 2024 - Dec 2, 2024

Prize Pool

$10.0K

Gear FoundationStatus: Ended

Gear Mega Hackathon

Jan 10, 2025 - Jan 11, 2025

Prize Pool

$10.0K

InjectiveStatus: Ended

Meme Coin-Focused Trading and Interval Trading | Injective Bounty

Sep 9, 2024 - Nov 23, 2024

Prize Pool

$10.0K

BuidlersTribeStatus: Ended

MAHa- Telegram Mini App Hackathon- Chapter 5

Sep 18, 2024 - Oct 25, 2024

Prize Pool

$28.0K

PreviousPage 67Next
Prefer in-person events? Browse in-person hackathons →