Control who can see and share timelines.
Switch between multiple timeline layouts.
Work with others to build and edit timelines together.
BCE support, year-only dates and more.
Quick-start timeline projects with pre-built templates.
Plan projects, product launches, and more with roadmaps.
Track project milestones and deadlines with timelines.
Teach history, science, and more with interactive timelines.
Document the lives of famous people and family members.
Document the timeline of legal cases and court proceedings.
![Timeline: ¿Qué son las extinciones masivas y qué las causa? En los últimos 500 millones de años, la vida en la Tierra ha tenido que recuperarse de cinco golpes catastróficos. ¿Están los humanos ocasionando un sexto? [Escala: millones de años atrás]](https://s3.amazonaws.com/s3.timetoast.com/public/uploads/photo/15589122/image/large_square-216b9772cd2a975cdb095bcd33cd8b75.jpg?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAJB6ZCNNAN7BE7WDQ%2F20260304%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20260304T100815Z&X-Amz-Expires=604800&X-Amz-SignedHeaders=host&X-Amz-Signature=bc392d79bf36ef5dd5219bd02b5bec38340ccbe9db194335a19be31c6527d1b9)
