It's about time.

Markwhen is the offline-first, plain text calendar and planning app you've been waiting for.

Meridiem Editor

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Start with when.

Markwhen is a file format (and editor) that brings when into the limelight. Usually time is just metadata on something else.

It's time we bring time to the forefront.

How to write markwhen

I think I may be in love https://t.co/ruPFyj79WL
— gabriele renzi (@riffraff) July 5, 2022

Markwhen by @rob__koch is awesome!

Write markdown text and it automatically converts into beautiful cascading timeline 🤯😮 pic.twitter.com/IvLoQn8tqA
— Zernonia (@zernonia) June 22, 2023

What an *incredible* little tool to generate timelines, e.g. for project planning or life timeline! You write markdown-ish text and it gets converted into a nice looking cascading timeline.

Online toolhttps://t.co/ZbmuZ6QM09

VS Code Extension:https://t.co/1eiQ5Tie1x #useful pic.twitter.com/iIQaJbdOtO
— Vitaly Friedman 🇺🇦🏳️‍🌈 (@vitalyf) September 7, 2022

i am an absolute sucker for every single "markdown-ish DSL for pernsickety layouts" tool out there, and this is no exceptionhttps://t.co/MUPBwbHgAo pic.twitter.com/Z9sKONIrcD
— Justin Duke (@jmduke) June 20, 2022

This is fun: it’s Markdown (that is: a text file that makes sense and is easy to work with on its own) but it generates cascading timelines (project diagrams, timeline charts). https://t.co/lH6YxH8NRw
— Thomas H. Ptacek (@tqbf) June 20, 2022

@rob__koch I love everything you are doing with Markwhen! The new Ganttier view is amazing!
— 🍕Pizza Man Chan Nick Diesslin🍕 (@pizzamannick) January 10, 2023

1. Import

2. Collaborate

3. Repeat

A platform for planners.

Get everyone on the same page by importing other markwhen and collaborating in realtime.

All you need is time.

Markwhen is more than just a timeline maker.

Journaling? ✅

Keep track of what you did in the easiest way possible.

Blogging? ☑️

is a blogging platform built on markwhen - write your blog with a single file.

Traveling? ✔

Chart your route and add pictures after the adventure is over.

Offline-first

It's all just files - save 'em, move 'em, do what you want with them.

Built-in visualizations

Move beyond just the calendar to a timeline, gantt, or map view

Custom visualizations

Make your own views

Comments

Annotate when necessary

Recurring events

Simple syntax for repeating events when necessary

Realtime collaborative editing

Plan your trip/project/weekend together

Open source language

Permissively-licensed so you can do what you want with it

VS Code extension

Imports

Import other shared markwhen into your own

Email

Coming soon

Send reminders and other email based on when events are scheduled

Markdown-style images

Grouping

Grouping events is a built-in part of the language

Tags & filters

Add tags to events to allow for filtering & searching

Search

Viewing and editing permissions

Specify who can view and edit your markwhen in markwhen itself

Blogging

Re is a blogging platform that uses markwhen - have an entire blog with just one file

Pricing

	Offline	All-in
Offline drafts	✔	✔
Local files	✔	✔
Custom visualizations	✔	✔
Timeline view	✔	✔
Map view	✔	✔
Calendar view	✔	✔
Import shared timelines	✔	✔
Share with custom link (e.g., markwhen.com/rob)		✔
Realtime collaborative editing		✔
Blogging with		✔
Email alerts and notifications Coming soon		✔
	Free	Personal: $10/month For work: $18/month
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Documentation Github VS Code Extension Web app

Markwhen.com privacy policy

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