Code you submit is compiled and executed in an isolated sandbox. Each run is independent and nothing is stored after execution completes.

Never submit sensitive information — including API keys, passwords, tokens, private keys, or any personal data. Treat all submitted code as public.

Do not attempt to use this service to circumvent sandbox restrictions, attack infrastructure, or generate malicious code. Abuse will result in permanent IP bans.

The free tier is limited to 5 requests per minute. Programs are killed after 5 seconds of runtime. Higher limits are available via paid API keys.

This service is provided as-is with no uptime guarantees. By continuing you agree to use it responsibly and accept these terms.