Indenta

B tier on Outliner SoftwareScore 7.6 · #4 of 31

Android app: Yes
Free plan: Yes
Runs on: Android, iOS, Linux, Mac, Web, Windows

indenta.app

Summary

Indenta is a free outliner note app for making structured notes with Markdown, backlinks, tags, and tasks. Notes are trees of lines that can be nested, collapsed, rearranged, or viewed by zooming into a branch. Wiki-links, automatic backlinks, tags, saved searches, and date-based search help organize and retrieve information. Any line can become a task, and a task view gathers open tasks from across notes. Its journal keeps each day as a branch within one note. Notes are stored in the browser's IndexedDB on the user's device; the installed Progressive Web App works offline. Users can export notes as Markdown files in a ZIP, or import an Indenta ZIP or individual Markdown files. Optional sync is available peer-to-peer over end-to-end encrypted WebRTC, or through Google Drive. Indenta runs in a browser and is available for web, Windows, macOS, Linux, Android, and iOS. It has no paid tiers, feature gates, device limits, or trial clocks.

Who it is for

Indenta suits people who want to arrange notes as nested outlines, connect ideas, and collect tasks in one place. It may work well for users who need offline access and prefer notes stored on their own device.

What is good

Works fully offline as an installed Progressive Web App.
Supports Markdown, backlinks, tags, and tasks.
Exports notes as Markdown files in a ZIP.
Optional peer-to-peer sync is end-to-end encrypted.

What to know first

Notes are stored only on the user's device.
The developer cannot recover or reset lost notes.
On-device AI requires desktop Chrome with its built-in model.

Verdict

Indenta offers outlining, task tracking, and offline access without paid tiers or stated device limits. Because notes stay on the user's device, users should plan their own exports or backup.

Indenta plans and pricing

All plans

Free Free Free means free; no paid tiers, feature gates, device limits, or trial clocks. No stated feature or device limits indenta.app · 2 Oct 2026

Compared on outliner software

Free plan: Yesindenta.app
App platforms: Web, Windows, macOS, Linux, Android, iOSindenta.app
Export formats: Markdown files in ZIP archiveindenta.app
Offline access: Yesindenta.app
Markdown support: Yesindenta.app
Backlinks: Yesindenta.app
Navigation modes: collapse/expand, zoom, search, filtering, drag-and-dropindenta.app

Facts

Purpose: Indenta is a free outliner note app for structured notes with Markdown, backlinks, tags, and tasks.indenta.app · 2 Oct 2026
Local storage: Notes are saved in the browser's IndexedDB on the user's device.indenta.app · 2 Oct 2026
Offline use: The installed Progressive Web App works fully offline.indenta.app · 2 Oct 2026
Outliner: Notes are trees of nestable, collapsible lines that users can zoom into and rearrange.indenta.app · 2 Oct 2026
Organization: The app supports wiki-links, automatic backlinks, tags, saved searches, and date-based search.indenta.app · 2 Oct 2026
Tasks and journal: Any line can become a task, and the task view collects open tasks across notes; the journal keeps each day as a branch in one note.indenta.app · 2 Oct 2026
Export and import: Users can export notes as Markdown files in a ZIP and import an Indenta ZIP or individual Markdown files.indenta.app · 2 Oct 2026
Peer sync: Optional peer-to-peer sync transfers notes directly between devices over an end-to-end encrypted WebRTC connection.indenta.app · 2 Oct 2026
Google Drive: Optional Google Drive sync stores notes in the account's hidden appDataFolder, which Indenta says it alone can access.indenta.app · 2 Oct 2026
AI: On-device AI uses Chrome's Prompt API, and the guide says it requires desktop Chrome with the built-in model available.indenta.app · 2 Oct 2026
Privacy: Indenta says it does not run analytics or track app use; its site and, in some places, the app may show third-party ads.indenta.app · 2 Oct 2026
Platform requirement: Indenta runs in a web browser; the guide describes installation through Chrome or Edge and adding it to the iOS home screen through Safari.indenta.app · 2 Oct 2026
Data recovery limit: Because notes are stored only on the user's device, the developer cannot see, recover, or reset them; exports or Google Drive backup are suggested.indenta.app · 2 Oct 2026
Support: The developer answers questions directly in Discord, where messages are usually answered within a few days; email replies may be slower.indenta.app · 2 Oct 2026
Maker: Indenta is designed, built, and maintained by one software engineer in Japan as a personal project.indenta.app · 2 Oct 2026