---
title: Toodledo Outlines — Hierarchical Outlines with Unlimited Depth
description: "Plan projects, brainstorm and organize research with Toodledo Outlines: nested to any depth, synced across devices, next to your tasks and notes."
image: https://info.toodledo.com/hubfs/info-site-2026/toodledo-og-1200x630.png
---

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[Toodledo](https://info.toodledo.com/main?hsLang=en) / Outlines

Product · Outlines

# Organize and structure.

Hierarchical outlines for planning projects, brainstorming, taking structured notes and storing anything tree-shaped — with no limit on nesting depth.

[Start free](https://www.toodledo.com/signup.php?utm_source=info&utm_medium=main&utm_campaign=outlines)[Sign in](https://www.toodledo.com/signin.php)

### Unlimited depth

Subtasks, sub-subtasks and further — outlines nest as deep as the problem does.

### Capture first, organize later

Brain-dump ideas as fast as they arrive, then drag them into structure when you’re ready.

### From plan to tasks

Use an outline to plan a business report, a house purchase or a genealogy, then turn the next steps into tasks.

Outlines in practice

## Think in trees, not lines.

Example outlines our users keep: a guide to buying a house, a guide to buying a car, a corporate org chart, a family genealogy — and more than one plan for building a time machine.

Free accounts get 30 items per outline; Standard 100; Plus unlimited. See also [Outlines for ADHD-style brain dumps](https://info.toodledo.com/outlines?hsLang=en).

![](https://info.toodledo.com/hs-fs/hubfs/info-site-2026/android-5-views.webp?width=640&height=1422&name=android-5-views.webp)

## Break it down. Build it up.

Outlines sit next to your tasks, notes and lists in every Toodledo account.

[Start free](https://www.toodledo.com/signup.php?utm_source=info&utm_medium=main&utm_campaign=outlines-cta)[Sign in](https://www.toodledo.com/signin.php)

Free plan available · No credit card · Export your data anytime

[Toodledo](https://info.toodledo.com/main?hsLang=en)

Tasks, notes, lists, outlines and habits in one flexible workspace — trusted by 3+ million people since 2004.

[![Download on the App Store](https://info.toodledo.com/hubfs/info-site-2026/app-store-badge.svg)](https://apps.apple.com/us/app/toodledo-next-generation-app/id1615853505)[![Get it on Google Play](https://info.toodledo.com/hs-fs/hubfs/info-site-2026/google-play-badge-v2.png?width=140&height=54&name=google-play-badge-v2.png)](https://play.google.com/store/apps/details?id=com.toodledo)

#### Product

- [Tasks](https://info.toodledo.com/main/tasks?hsLang=en)
- [Notes](https://info.toodledo.com/main/notes?hsLang=en)
- [Lists](https://info.toodledo.com/main/lists?hsLang=en)
- [Outlines](https://info.toodledo.com/main/outlines)
- [Habits](https://info.toodledo.com/main/habits?hsLang=en)
- [Productivity tools](https://info.toodledo.com/main/productivity-tools?hsLang=en)
- [Collaboration](https://info.toodledo.com/main/collaboration?hsLang=en)
- [Mobile apps & sync](https://info.toodledo.com/main/mobile-apps?hsLang=en)
- [Integrations & API](https://info.toodledo.com/main/integrations?hsLang=en)
- [Security](https://info.toodledo.com/main/security?hsLang=en)
- [Pricing](https://info.toodledo.com/main/pricing?hsLang=en)

#### Solutions

- [Teams & business](https://info.toodledo.com/business?hsLang=en)
- [Law firms](https://info.toodledo.com/law-firm?hsLang=en)
- [Accounting firms](https://info.toodledo.com/accounting-firm?hsLang=en)
- [Service companies](https://info.toodledo.com/servicecompanies?hsLang=en)
- [Executives](https://info.toodledo.com/toodledo-for-executives?hsLang=en)
- [Freelancers](https://info.toodledo.com/toodledo-for-freelancers?hsLang=en)
- [Non-profits](https://info.toodledo.com/toodledo-for-non-profit?hsLang=en)
- [GTD](https://info.toodledo.com/gtd?hsLang=en)
- [ADHD](https://info.toodledo.com/adhd?hsLang=en)
- [Migrate from Todoist](https://info.toodledo.com/migrate-from-todoist?hsLang=en)

#### Resources

- [Help center](https://info.toodledo.com/main/help?hsLang=en)
- [Support](https://info.toodledo.com/main/support?hsLang=en)
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- [Newsletter](https://info.toodledo.com/main/newsletter?hsLang=en)

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© 2004–2026 Toodledo · Centurion Ventures I, LLC[Privacy](https://www.toodledo.com/info/privacy.php)[Terms](https://www.toodledo.com/info/terms.php)[Security](https://info.toodledo.com/main/security?hsLang=en)

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