This website can help you create beautiful timelines and Gantt charts that you can place in presentations or project plans. With simple settings and data input, you can create a very professional timeline for any project in no time. Although this is a foreign website, it also supports inputting traditional Chinese characters. The platform offers a free version that allows you to create a timeline, with no limitations on the number of items on the timeline. You can save the timeline/Gantt chart directly as a .png file format. Additionally, you can upgrade to the paid version of Timeline Hero, which allows you to create an unlimited number of timelines and save them directly as a .pptx presentation format. The cost is 5 euros per month, about 150 TWD.