Product Hunt logo dark
  • Launches
    Coming soon
    Upcoming launches to watch
    Launch archive
    Most-loved launches by the community
    Launch Guide
    Checklists and pro tips for launching
  • Products
  • News
    Newsletter
    The best of Product Hunt, every day
    Stories
    Tech news, interviews, and tips from makers
    Changelog
    New Product Hunt features and releases
  • Forums
    Forums
    Ask questions, find support, and connect
    Streaks
    The most active community members
    Events
    Meet others online and in-person
  • Advertise
Subscribe
Sign in
Subscribe
Sign in
Markwhen

Markwhen

Markdown for timelines

4.0
•1 review•

26 followers

Markdown for timelines

4.0
•1 review•

26 followers

Visit website
Easily visualize series of events just by typing them out. Author markdown-like documents to see a cascading timeline or map; tag and filter them to get a focused view. Supports links, images, locations, date ranges, sorting, tagging, and more.
  • Overview
  • Launches1
  • Reviews1
  • Alternatives
  • Team
  • Awards
  • More
Company Info
markwhen.com
Markwhen Info
Launched in 2022View 1 launch
Forum
p/markwhen
  • Blog
  • •
  • Newsletter
  • •
  • Questions
  • •
  • Forums
  • •
  • Product Categories
  • •
  • Apps
  • •
  • About
  • •
  • FAQ
  • •
  • Terms
  • •
  • Privacy and Cookies
  • •
  • X.com
  • •
  • Facebook
  • •
  • Instagram
  • •
  • LinkedIn
  • •
  • YouTube
  • •
  • Advertise
© 2025 Product Hunt

Similar Products

Notion
Notion
The all-in-one workspace
4.8(2.6K reviews)
Note and writing appsProject management software
Google
Google
Organizing the world's information
4.7(213 reviews)
Email clientsSearch
Asana
Asana
Track, manage, and connect your projects across any team
4.6(139 reviews)
Project management softwareTeam collaboration software
Anima App
Anima App
Design to Code, Automated
4.5(20 reviews)
Code editorsFigma Plugins
Google Maps
Google Maps
From your block to your next adventure, Google Maps helps you discover more 🗺️
4.7(33 reviews)
Travel appsMaps and GPS
View more
Appwrite
Appwrite — The open-source Vercel alternative
The open-source Vercel alternative
Promoted

Do you use Markwhen?

Markwhen gallery image
Markwhen gallery image
Free
Launch tags:
Productivity•Developer Tools•Tech
Launch Team
Rob Koch

What do you think? …

Rob Koch
Rob Koch
Markwhen

Markwhen

Maker
Hey PH, I've been working on markwhen as a way to easily create, view, and edit timelines based on a simple markdown-like text file. I even used it successfully a few weeks ago for coordinating and sharing a timeline of events surrounding my wedding! It supports locations, images, links, multiple pages, dark mode, ISO dates, casual dates (like June 4, 2021, or Dec 12 9am), and more. I hope you find it useful, if you have comments or feedback I'd be happy to hear it. Also feel free to open issues on github!
Report
3yr ago
Paul Geller
Paul Geller
Socialist

Socialist

@koch This is absolutely genius. Thank you so much for creating this. Timeline and gantt tools are so clunky and cumbersome (and expensive for such terrible software). I would definitely pay for this! Thank you thank you thank you!
Report
3yr ago
Paul Geller
Paul Geller
Socialist

Socialist

@koch Just made a killer timetable! Two questions. 1) what is the format for inserting the location so it appears on the map? 2) is it possible to change the color of all of the items in a section or group without tagging each individual line? Killer killer killer product.
Report
3yr ago
Paul Geller
Paul Geller
Socialist

Socialist

@koch #1 solved. You literally just put the word "location" in the parentheses.
Report
3yr ago
Rob Koch
Rob Koch
Markwhen

Markwhen

Maker
@paulgeller I’m so glad you like it! 1) for others wondering, the syntax is (Paris, France)[map] or (Glasgow)[location] 2) Unfortunately no, you’d have to individually tag them. I could make it so that if it’s in a tagged group or tagged section then it gets that section’s color
Report
3yr ago
Paul Geller
Paul Geller
Socialist

Socialist

@koch reiterating how freaking awesome this is. I can't believe you just solved a problem that actually needed solving.
Report
3yr ago
Aaron O'Leary
Aaron O'Leary
Product Hunt

Product Hunt

This has tickled the part of my brain that likes data. I'm going to be making maps all day!
Report
3yr ago
Rahul Khanna
Rahul Khanna
Wow this is ridiculously cool. There are so many use cases. I've tried to achieve similar effects with mermaid and always given up but this is a game changer. I'll likely use this in my clinical practice too.
Report
3yr ago
Rob Koch
Rob Koch
Markwhen

Markwhen

Maker
@rahux It means a lot to hear that, thank you so much!
Report
3yr ago
4.0
Based on 1 review
Review Markwhen?
Reviews
Helpful

You might also like

Notion
Notion
The all-in-one workspace
Google
Google
Organizing the world's information
Asana
Asana
Track, manage, and connect your projects across any team
Anima App
Anima App
Design to Code, Automated
Google Maps
Google Maps
From your block to your next adventure, Google Maps helps you discover more 🗺️
History Timeline
History Timeline
Who was alive, when, and where?
View more
Olivia
Olivia
•19 reviews
- Incredibly useful for those of us who visualize in timelines - Easy to pickup the "language" - Ability to export your data as a file 🥳 - Maybe a little tech-y for your average Joe who won't want to look at the documentation, but no complaints from me!
Report
12mo ago