🗓️ A universal canvas for time

See where you’re going —
and how you got here

Lay work and life out on a timeline and the whole picture clicks: what’s coming next, what’s running long, and — looking back — exactly how things unfolded.

100% free — every feature, no paid plans, no limits

Who it’s for

Made for anyone who plans over time

If it has dates, it fits on a timeline. A few of the people who get the most out of Timelines:

📊

Managers & teams

Lay out initiatives and roadmaps, track deadlines, and see what’s overdue across every workstream. Share a swimlane and keep the team on the same page.

📣

Content creators & SMM

Plan editorial calendars and campaigns. Lay content pipelines out as bars and drop posts onto the exact days they go live.

🧠

PKM & note-takers

Give your notes a time dimension. Capture thoughts in the Inbox, place them on dates, and keep a Markdown outline of everything you track.

✍️

Writers & screenwriters

Chart story arcs, chapter beats and character timelines side by side. Keep plot threads on separate lanes and watch how they intersect in time.

🎓

Educators & course creators

Plan curricula, lesson schedules and cohort timelines. Lay a course out week by week and keep every module, assignment and deadline in view.

🧭

Personal life

Health, events, travel, goals — anything with a date. Keep the big picture of your year on one zoomable canvas.

The model

Four levels, one clear structure

Everything you create nests into a simple hierarchy — so a board can hold anything from a personal year to a multi-team roadmap without getting messy.

Level 1

Boards

Top-level timelines like Work, Personal or Archive. Switch between them as tabs and reorder by dragging.

Level 2

Swimlanes

Horizontal rows inside a board — one per team, workstream or theme. Collapsible, colorable, and shareable on their own.

Level 3

Bars & Events

Bars span a date range (open-ended too); events (points) mark a single moment. Both stack freely within a lane.

Level 4

Segments & Markers

Break a bar into phases with segments, and pin milestones on it with markers — each with its own color and notes.

The canvas

A timeline you can zoom, pan and navigate

The heart of the app is a live canvas where time flows left to right. Zoom from a single month out to five years, scrub across dates, and always find your place.

  • Zoom levels from 1 month to 5 years, plus wheel-zoom anchored at the cursor
  • Pan with the middle mouse button or a horizontal trackpad swipe
  • “Center on today” jumps the view back to the current date
  • Date grid, weekend bands, a live current-date line and a hover-date readout
  • Click empty space to create a bar or event pre-filled with that date

Building blocks

Bars, segments, markers and events

Compose a timeline from a small, consistent set of pieces. Every item carries a title, a rich description and a color from the standard 10-color palette.

  • Bars — a titled span between two dates, or open-ended into the future
  • Segments — sub-spans inside a bar for phases or stages
  • Markers — milestones pinned to an exact moment on a bar
  • Events — standalone points on a swimlane at a single date
  • Resize bars and segments right on the canvas by dragging their edges
A bar with segments and markers on the timeline, with the side inspector open showing an item's details and Markdown description

Tasks & deadlines

Turn any event into a checkable task

Mark an event or marker as a task and it becomes a checkbox you can resolve. The timeline keeps an eye on what’s slipping so nothing quietly falls behind.

  • Two kinds of items: standard pins and resolvable tasks
  • Tick a task off directly on the canvas or in the outline
  • Overdue, unresolved tasks get an unmissable highlight

Organize by dragging

Rearrange everything with drag & drop

Structure is never locked in. Grab anything and move it — the layout follows your hand, and the new order is saved for you.

  • Reorder boards, swimlanes, bars and events by dragging
  • Drag a swimlane onto another board’s tab to move it there
  • Drag a bar’s or segment’s edge to resize its date range
  • Stack items vertically within a lane in the order you want

Inbox

Capture a thought now, place it later

The Inbox is one always-there buffer for undated notes — the single place where something doesn’t need a date, a lane or a type yet. Jot it down in a second, then sort it out when you’re ready.

  • Press n anywhere to jump to quick capture — type, hit Enter, keep going
  • Notes are plain Markdown; the first line becomes the title
  • A live badge always shows how many notes are still unsorted
  • Drag a note onto the canvas to turn it into an event — or drop it inside a bar for a marker
  • Nothing has to become something: edit or delete notes freely

At-a-glance status

See what’s overdue and what’s next — per board

Every board tab carries a small badge: overdue tasks in red, upcoming events for your horizon. You can tell where attention is needed without opening a single board.

  • Red numerator — overdue, unresolved tasks (past the current moment)
  • Denominator — events due within your horizon: 1 week, 2 weeks or 1 month
  • Counts every date: a bar’s start and end, segments, markers and events
  • Tallied across all your boards at once, the Shared board included
  • Hidden items are left out; the badge disappears when everything’s clear
Board tabs showing counter badges — overdue tasks in red over upcoming events, e.g. 2/3

Outline view

The same content, as a text outline

Prefer words to a canvas? Flip to the outline view for a hierarchical, document-like take on your swimlane — with a table of contents and everything editable in place.

  • Browse a board → swimlane tree on the left, content on the right
  • Edit titles and dates inline, without opening a form
  • Jump around with an auto-generated table of contents
  • Descriptions render as Markdown; links open in a new tab
Outline view — a swimlane tree on the left, Markdown content in the middle, and a table of contents on the right

Sharing & collaboration

Share a swimlane, control who does what

Invite people to a single swimlane by email and pick exactly how much they can do. Shared lanes show up on a dedicated board for everyone they’re shared with.

Share panel — invite by email, pick a role, and manage grantees with Active/Pending status

Roles that map to real needs

Each person gets one of three roles. Owners run the lane; the rest see a view tailored to what they’re allowed to change.

  • Invite by email — invitations show as Pending until accepted, then Active
  • Change a role or revoke access at any time
  • Edits sync with automatic merging, so simultaneous changes don’t clobber each other
Role View content Edit content Manage sharing
Viewer
Editor
Owner

And more

Everything else that keeps it yours

Small conveniences that add up — from how you sign in to how you get your data out.

🔎

Upcoming filter

Hide everything except what’s due in the window ahead, so you can focus on what’s next. Overdue tasks always stay in view.

🌗

Light & dark themes

A polished light theme and an easy-on-the-eyes dark theme, remembered per device.

🔐

Email or Google sign-in

Register with email and password (with email verification) or sign in with Google. Use the same address and the two link to one account.

📦

Import & export

Take everything with you — export all your boards and swimlanes as a single bundle, and import it back whenever you like.

🔑

API key

Issue a personal API key to authenticate external integrations, then regenerate or revoke it on demand.

📄

Markdown everywhere

Write descriptions in Markdown — headings, lists, links and emphasis all render cleanly across both views.

See your plans on a timeline

Open the app and start with a board — add a swimlane, drop in a bar, and watch your schedule take shape. It’s completely free.