Bookmarklet Sandbox
Test your bookmarklet code in a safe environment before creating the final bookmarklet. Write JavaScript code and see how it behaves on different websites.
Console Output
Console output will appear here...
Sandbox Preview
🛡️ Sandbox Safety
- • Code runs in a secure iframe environment
- • No access to your main browser session
- • Perfect for testing before deployment
- • Reset anytime to start fresh
- • Console output shows execution results
💡 Testing Tips
- • Start with simple DOM manipulations
- • Use console.log() for debugging
- • Test on different websites for compatibility
- • Handle errors gracefully with try/catch
- • End with void(0) to prevent navigation