Skip to content
Markwhen logo

Markwhen

Unclaimed

Plainly write logs, gantt charts, timelines, and more using a markdown-like journal language.

Visit Website

TL;DR - Markwhen

  • A markdown-like language for defining time-based events.
  • Generates structured data (JSON) from plain text input.
  • Supports various outputs like timelines, calendars, and logs.
Pricing: Free plan available
Best for: Growing teams

Pros & Cons

Pros

  • Simple, human-readable syntax for time-based data
  • Versatile for various use cases (timelines, logs, calendars)
  • Integrates with popular tools like VS Code and Obsidian
  • Outputs structured JSON for programmatic use
  • Collaborative editing available through Meridiem

Cons

  • Requires learning a new syntax
  • Limited information on advanced features without documentation access
  • Beta status for macOS editor might imply instability

Key Features

Markdown-like journal languageBasic syntax for events and datesSupport for groups and tagsChecklists and linksTimezone and recurrence definitionsFrontmatter and propertiesJSON outputTimeline visualization

Pricing Plans

Free Trial

Free

Free

  • 1 user
  • 1 project
  • 100 MB storage
  • Basic features

Basic

$10/month

  • 5 users
  • 5 projects
  • 1 GB storage
  • Advanced features

Pro

$25/month

  • Unlimited users
  • Unlimited projects
  • 10 GB storage
  • All features
  • Priority support

What is Markwhen?

Editorial review
Markwhen is a markdown-like journal language designed for easily creating time-based content such as logs, gantt charts, blogs, feeds, notes, journals, diaries, todos, timelines, and calendars. It allows users to define events and time ranges using a simple, human-readable syntax, which is then parsed into structured data like JSON. This structured output can be visualized in various formats, including timelines and calendars. The ecosystem includes Meridiem, a collaborative editor that enhances the Markwhen experience with features like custom commands, snippets, visualizations, autocomplete, and event highlighting. For broader integration, Markwhen offers a VS Code extension and an Obsidian plugin, enabling users to leverage its capabilities within their preferred development and note-taking environments. It's ideal for anyone who needs to organize and visualize events over time with minimal effort, from developers tracking project milestones to individuals managing personal schedules.

Reviews

Be the first to review Markwhen

Your take helps the next buyer. Verified LinkedIn reviewers get a badge.

Write a review

Best Markwhen Alternatives

Top alternatives based on features, pricing, and user needs.

View full list →

Explore More

Markwhen FAQ

What types of output formats can Markwhen generate from its input language?

Markwhen can generate JSON output. This JSON structure includes details about events, their date ranges, associated tags, and any supplemental text, providing a programmatic representation of the timeline data.

How does Markwhen handle different date formats in its input?

Markwhen supports multiple date formats, as demonstrated by its ability to parse '2025-04-09', '2025-01-22 / 2026-10-24', and 'Dec 1 2025'. It converts these various inputs into a standardized ISO date range format within its JSON output.

What specific features does the Meridiem editor offer for Markwhen users?

The Meridiem editor provides collaborative editing, custom commands, snippets, custom visualizations, autocomplete, and event highlighting. These features enhance the experience of writing and managing Markwhen content.

Can Markwhen be integrated with other popular tools for note-taking or code editing?

Yes, Markwhen offers integrations with other tools. There is a VS Code extension and an Obsidian plugin available, allowing users to leverage Markwhen's capabilities within their preferred environments.

What is the purpose of 'Remark.ing' in the Markwhen ecosystem?

Remark.ing is a platform where each Markwhen entry can be published as a 'tweet-like remark'. It serves as a way to share and disseminate content created using the Markwhen language.

Source: markwhen.com

Guides & Articles