Virtual Coin Flip
Simule o lançamento de uma moeda: cara ou coroa.
Frequently Asked Questions
Is the Cara ou Coroa free to use?
Yes, the Cara ou Coroa on Allio Tools is completely free with no sign-up or registration required. It works directly in your browser.
How does the Cara ou Coroa work?
Simule o lançamento de uma moeda: cara ou coroa. No data is sent to a server — everything runs locally in your browser for maximum privacy and speed.
Do I need to install anything to use the Cara ou Coroa?
No installation needed. The Cara ou Coroa runs entirely in your web browser on any device — desktop, tablet, or mobile.
Is my data safe when using the Cara ou Coroa?
Completely safe. The Cara ou Coroa processes everything locally in your browser. No input data, results, or usage information is ever transmitted to or stored on any server.
Does the Cara ou Coroa work offline?
After the page loads for the first time, the Cara ou Coroa works without an internet connection for all client-side processing. Tools that fetch live external data (such as DNS or WHOIS lookups) require an active connection.
Are the results from the Cara ou Coroa truly random?
Yes. The Cara ou Coroa uses your browser's built-in cryptographically seeded random number generator, which provides high-quality unpredictable randomness suitable for games and fair decisions.