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Online Marble Race Simulator
A browser-based Box2D marble run simulator. Features Race & Battle Royale survival modes with multiple maps. No download required. The best visual tool for Twitch/YouTube giveaways, raffles, and random decision making.
Lottery
Taiwan Online Clock
Get the exact current local time in Taiwan (TST/UTC+8) with millisecond precision. Features a fullscreen mode for events and exam proctoring. No DST adjustment needed.
Time & Date
Strong Password Generator
Free online strong password generator. Customize length, include special characters, and exclude ambiguous characters. All processing is done locally in your browser and never sent to any server, ensuring your privacy and security.
Security Tools