Real-time compilation

Code collaboration.
Zero friction.

No signup. No downloads. Open a room, share the link, and start writing code locally alongside your team instantly.

Flawless Multiplayer Sync

Built natively on Conflict-free Replicated Data Types (CRDTs). Watch your teammates' cursors dance across the screen in real-time, completely eliminating merge conflicts before they happen.

Instant Sharing

No paywalls, no login hurdles. Generate a secure URL, share it, and pair program in seconds.

Secure Edge Network

Containers are spun up at the edge globally. Your source code remains strictly isolated inside ephemeral sandboxes to guarantee maximum security and minimum latency.

Ready to compile?

Start your first room immediately.

Built for every scenario

Transforming how developers collaborate remotely across all workflows.

Technical Interviews

Conduct remote interviews effortlessly. An absolute distraction-free environment where you can review candidates coding in real-time. No setup overhead required.

Education & Mentorship

The perfect instant-feedback loop. Instructors can see exactly what students are typing to rapidly identify syntax errors and correct logic flaws on the fly.

A Full-Featured Cloud IDE

Not just a text box. Powered by Monaco—the same engine behind VS Code—bringing desktop-grade intelligence straight to your browser window. Zero configuration.

Syntax Highlighting for 50+ languages

IntelliSense Code Completion

Smart Auto-formatting

Multiple Cursors & Keybindings

Real-time Output Console

Minimap & Code Folding

Frequently Asked Questions

Everything you need to know about the platform.

Is LiveCodeShare really free?

Yes. The core collaboration platform is completely free to use and strictly open-source. We believe coding tools should be accessible to everyone.

Do I need to register an account?

No account or signup is required. You can instantly spin up a guest room and generate a sharing link in under two seconds.

Is my code saved permanently?

No. All rooms are entirely ephemeral. Code state is maintained purely in memory during the active session and is securely erased when all users disconnect.

Which programming languages are supported?

We natively support over 50+ languages including JavaScript, Python, C++, Java, Rust, and Go—equipped with full syntax formatting and intelligent code completion.

Start Live Code Sharing Today

Join thousands of developers who use LiveCodeShare as their all-in-one online coding tool for interviews, teaching, and pair programming. No account required.

Learn more about features

Code collaboration. Zero friction.