A vertical timeline is a common way to present a company history, project milestones, or a personal résumé's career progression, with a connecting line and dot markers giving a clear sense of chronological flow.
Enter your events as date and description pairs, and this tool generates both a live preview and the matching HTML and CSS needed to recreate the same styled timeline on your own site.
The generated CSS uses a simple pseudo-element line with positioned dot markers, keeping the implementation lightweight and easy to customize further with your own colors and spacing once copied into your project.
Because everything runs locally in your browser, results appear instantly and nothing you type or upload is ever sent to a server.
Bookmark this page if you expect to use this tool regularly — it loads fast and behaves the same way every time, with no account needed.
This kind of task shows up constantly in everyday writing, coding, design, and admin work, which is exactly why a dedicated, focused tool saves so much back-and-forth.
A tool that does one job well, without a cluttered interface or unrelated features competing for attention, tends to be faster to use than a heavier all-in-one app.
Frequently asked questions
Can I add more events than shown in the preview?
Yes, add as many lines as you need — the timeline extends to accommodate any number of events.
Is this timeline responsive on mobile?
The generated CSS uses relative positioning that adapts reasonably to different screen widths, though very long descriptions may need additional responsive tweaks for narrow screens.