The Native Web3 DevEnvironment
Build, Test, and Deploy
Smarter with Remix
Remix is a rich toolset that can be used for the entire journey of contract development by users of any knowledge level, and as a learning lab for Web3 teaching and experimentation.
Zero Setup, Instant Start
No installation, no configuration. Just open Remix in your browser and start building smart contracts in seconds.
Everything You Need, Built In
Remix comes packed with tools for writing, testing, debugging, analyzing, deploying, and verifying contracts — all in one place.
Battle-Tested by Millions
Remix has been used to deploy over 12 million contracts and educate thousands of developers through hackathons, bootcamps, and tutorials.
Remix Desktop
Works anywhere, even offline. Native terminals. Great for larger projects and enhanced security. Live sync with any Editor and Remix for Web3 tools.
Remix Public Good Partners
Build Smarter with
RemixAI
Remix’s AI tools will transform your ideas into efficient smart contracts and DApp prototypes — right in your browser.
Explain
Generate
Debug
Start Coding with AI
Master the Fundamentals of Web3
Remix's graphic and intuitive UI make it THE gateway to smart contract building and Web3 security. Whether you’re a hands-on learner, advanced student, or educator, our interactive LearnEth environment and AI agent are your guide to a deeper understanding of blockchain and ZK cryptography.
Tutorials, Videos, and Templates
Step-by-step tutorials and interactive walkthroughs help you understand what you’re doing—not just copy-paste code.
Integrated AI Tools
Learn Solidity, Vyper, Noir, and More!
Learn
Prototype,
Iterate, Refine
Move fast from concept to product with Remix’s intuitive and powerful suite of tools.
Integrated Visual Debugger
Joseph created Dev
2min ago
Stephan pushed
14min ago
Push
Clone
Pull
Merge
Commit
Rebase
Git for Collaborative Workflows
Review PRs, share links, and co-edit with teammates. Remix AI helps speed up your feedback loops.
Extensive Contracts Library
Explore
Remix Desktop
Work Anywhere,
Anytime
Works anywhere, even offline. Native terminals. Great for larger projects and enhanced security. Live sync with any Editor and Remix for Web3 tools.
Download Remix Desktop
Advanced Features
in Remix
From automation with scripts to compiling ZKProofs, Remix has a huge arsenal of features for advanced Web3 developers.
Fork Any Network In-Browser
Fork any chain at any block number with any EVM version, even the Remix VM. Play and share the state.
Everyone’s Visual Debugger
Step through opcodes in the debugger and see gas use per line of code.
Tons of Other Tools in Remix: Tenderly, BuildBear, Noir, Circom, Stylus
Create
Community
Open Source Powered Across the World
Join our community of builders collaborating to shape the future of Web3.
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Active Devs
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Repos
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