Fake CPU Overheat - Free Online | LittlePrank
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About this tool
Fake CPU Overheat is a free online fake screen simulator. Temperature gauge spike, alarm popup, red screen flash. Prank your friends with convincing fake screens. It runs entirely in your browser — no download or sign-up needed.
After turning it on, an eye-catching overheating warning appears: the CPU temperature reading climbs to around 95°C, the warning sign turns red, the words "Overtemperature Warning" and "Recommended to shut down immediately or reduce load" keep flashing, and you can also see the temperature curve rising synchronously. It looks like the system really detects a heat dissipation problem. The thresholds and copywriting can be customized, and even "Which core is overheated" can be made to make it look decent.
The warning is simulated by the front end and will not read the real hardware temperature, nor will it affect computer performance or fan speed; it will resume after closing the page. If you want to be realistic, you can turn it on while the other party's computer fan is ringing to let the "real heat + false warning" verify each other; or let the other party run a game to warm up the computer, and then pop up a warning. It is almost seamless.
It is suitable for pricking game users-a warning will pop up when the computer is hot just after playing the game, and the guilty conscience effect will double; it is also often used as a bridge in "Computer is Broken" Short Video or a negative example of installed science popularization, which leads to the practical topic of "how to view the real temperature."
Reminder: If the other party's computer does have a serious fever, please don't joke about it first. It's a better choice to help him check the heat dissipation; jokes are only reserved for people whose equipment is in good condition, and immediately after the performance, it will be stated that it is fake. Don't let the other party really go order a radiator.
The fake CPU temperature warning shows that the temperature has soared to 95°C and prompts overheating. The red thermometer + the words recommended to shut down have made computer users panic instantly.