Remix IDE
Browser-based IDE for writing, compiling, testing and deploying Solidity smart contracts.
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Remix IDE key facts
| Category | Smart contract tool |
|---|---|
| Chains | Ethereum and EVM networks |
| Platforms | Web, Desktop |
| Pricing | Free; paid tiers from $9.99/mo |
| Free plan | Free forever, with 20,000 AI credits |
| Open source | Yes, Apache-2.0 on GitHub (remix-project-org/remix-project) |
What is Remix IDE?
Remix is a browser-based IDE for Solidity smart contracts that needs no local setup. A desktop app can run Foundry projects. The core IDE is free, with 20,000 AI credits; paid tiers start at $9.99 per month. Its code is on GitHub under Apache-2.0.
Remix IDE pros and cons
- Runs in the browser with zero setup
- Free plan includes 20,000 AI credits
- Open source under Apache-2.0
- Browser workspaces suit small projects better than large codebases
- Contract auditing and cloud workspaces are on paid tiers
Remix IDE FAQ
What is Remix IDE?
Remix is a browser-based IDE for Solidity smart contracts that needs no local setup. A desktop app can run Foundry projects. The core IDE is free, with 20,000 AI credits; paid tiers start at $9.99 per month. Its code is on GitHub under Apache-2.0.
Which chains does Remix IDE support?
Ethereum and EVM networks.
How much does Remix IDE cost?
Free; paid tiers from $9.99/mo, according to Remix IDE’s own page (checked Sep 26, 2026). Free plan: Free forever, with 20,000 AI credits.
Sources
How this page works
Sources: Remix IDE: official site, Remix: Home, Remix: GitHub repository. Data as of Sep 26, 2026.
Not affiliated with any project listed. Educational content, not financial advice.