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Timelines

timelines.studio·Productivity & Work

Timelines Studio is a free and open-source desktop application that lets users create interactive timelines for worldbuilding, history, and research projects. It supports spans, events, eras, Markdown notes, and a map view, with everything stored locally. The app is designed for writers, historians, and researchers who need a visual and structured way to organize complex chronological information.

FreeGPL-3.0WebmacOSWindowsLinux
TTimelines preview
Visit timelines.studio↗
56stars
3forks
6features
2025since

Overview

6 features

Timelines is a Productivity & Work project. It focuses on organizing historical events, eras, and worldbuilding notes into interactive, visual timelines with maps and rich Markdown annotations. It is built as an open-source project for writers, worldbuilders, historians and researchers. Timelines costs nothing to use. It runs on the web, macOS, Windows, and Linux.

Timelines first shipped in 2025. The project is developed in the open on GitHub with 56 stars and 155 commits in the last 90 days. Among its 6 catalogued features are Interactive Timelines, Markdown Notes, and Map View. Timelines is currently in beta.

Summary written by a language model from the project’s public pages.

  • ✓Interactive Timelines
  • ✓Markdown Notes
  • ✓Map View
  • ✓Event Spans
  • ✓Local Storage
  • ✓Searchable Timeline
Tags
interactive-timelinesworldbuilding-toolhistory-visualizationmarkdown-noteslocal-first

Built with & integrations

Framework
React
Runs on
BrowsermacOSWindowsLinux

Trust & compliance

License
GPL-3.0
Verified signals
✓HTTPS✓Free tier✓GitHub · ★ 56✓Active maintenance

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed23 Jul · 18:59 UTC
    Timelines Studio: a free, open-source desktop app for creating interactive timelines with Markdown notes and a map view verified against its public source
    Source: PulseGate · Open ↗

Frequently asked questions about Timelines

What is Timelines?
Timelines focuses on organizing historical events, eras, and worldbuilding notes into interactive, visual timelines with maps and rich Markdown annotations. It is catalogued under Productivity & Work on PulseGate.
Who should use Timelines?
Timelines is an open-source project built for writers, worldbuilders, historians and researchers.
Is Timelines free?
Yes — Timelines is free to use.
What platforms does Timelines run on?
Timelines runs on the web, macOS, Windows, and Linux.
Is Timelines still active?
The GitHub repository shows 155 commits in the last 90 days.
How long has Timelines been around?
Timelines first shipped in 2025.
Is Timelines open source?
Timelines has a public GitHub repository.

At a glance

Pricing
Free
Platforms
Web
Languages
English
Open source
Yes · ★ 56
License
GPL-3.0
First seen
23 Jul 2026
Status
🟡 Beta
Built for
writers, worldbuilders, historians and researchers
Model
Open source
Solves
Organizing historical events, eras, and worldbuilding notes into interactive, visual timelines with maps and rich Markdown annotations.

Registered as

GitHub
sreegjl/timelines

Developer

Sreegjl
Small team
↗ GitHub

Open source

View on GitHub →
Stars
56
Forks
3
Open issues
1
Last commit
22 Jul 2026
Commits 90d
155
Contributors
2
Authorship
Small team
Default branch
main

Live coverage

Identity confidence
Medium · 72.8
Indexed
23 Jul 2026
Lifecycle
Alive
First seen
Jul 2026
Last seen
23 Jul 2026
Identity audit (13)
Slug
timelines-studio-a-free-open-source-desktop-app-for-c-timelines-studio
Lifecycle state recorded
23 Jul 2026
Verification state
Indexed for public listing
Listing state
Listed: yes
Index status
Included in index
Latest evidence snapshot
23 Jul 2026
Timeline basis
Indexed-at chronology (no inferred launch/funding milestones).
Name from
Derived from the project's own page and URL.
Category from
Assigned by a language model.
Summary from
Written by a language model from public pages.
Languages from
Detected by a language model, checked against the page's own declaration.
Last updated
23 Jul 2026
Canonical URL
https://timelines.studio/

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