Obsidian Note Taking App: Features, Setup, and Workflow

The Obsidian note taking app is a note and knowledge management tool that stores your notes as local Markdown files and helps you connect them. You can use it for personal notes, journaling, research, writing, or project planning. Its basic workflow is flexible, but that flexibility means you will make a few choices about folders, links, and backups. This guide explains what Obsidian does, how to start a vault, and when its approach suits you better than Notion.

Key Takeaways

• Obsidian notes are Markdown files stored in a folder you choose, called a vault.
• Link related notes as you write; backlinks show which notes point to the one you are reading.
• Start with a few folders and tags. Add plugins only when you can name a task they will improve.
• The core app is free. Obsidian Sync and Obsidian Publish are optional services for syncing and publishing.
• Choose Obsidian for local files and connected notes; choose Notion if you prefer a centralized workspace and shared pages.

What the Obsidian note taking app is and how it works

Obsidian is a note-taking app for writing, organizing, and linking ideas. Rather than keeping notes in a single online workspace, it works with a folder of local files called a vault.

Notes as local Markdown files

Markdown is a plain-text format that uses simple characters to mark headings, lists, links, and other formatting. Obsidian saves notes as Markdown files, so you can open and manage them outside the app with compatible tools. The format is readable without Obsidian, which gives you control over where your notes live.

This local-first storage has a practical benefit: your notes are files on your device, rather than content that only exists inside a particular app. It also gives you a responsibility. You need a backup plan, and if you want the same notes on several devices, you need to arrange a sync method.

What a vault is

An Obsidian vault is a folder that contains your notes and related files. You choose where it lives, and Obsidian treats that folder as a workspace. You can start with one vault for everything, or create separate vaults when you want a clear boundary between different projects or areas of life.

Keep your first vault simple. A single folder is often enough for notes you are still learning to write and connect. Splitting into several vaults too soon can make related ideas harder to find and link.

How linked notes build a knowledge base

Obsidian lets you create a link from one note to another, then follow that link as you read. Over time, those connections form a personal knowledge base: a set of notes that helps you retrieve and develop ideas, rather than just file them away.

For example, a reading note can link to a note about a topic, which can link to a draft or a project. You do not need to plan the whole network in advance. Write useful notes first, then add links when you notice a real connection.

Obsidian features that shape everyday note taking

Obsidian's main strengths are its linked notes, flexible organization, search, and tools for arranging ideas. You can keep your workflow light at first and add more features when a specific need appears.

Backlinks and Graph view

A backlink is a link back to the note you are currently reading. If you link a note about a book to a note about an idea in that book, the latter note can show that the book note points to it. Backlinks help reveal useful connections you might not remember to search for directly.

Graph view displays notes and their links as a visual network. It can help you spot clusters or see whether a topic connects to other work. Treat it as a way to inspect your notes, not a substitute for clear titles and useful content. A busy graph does not automatically mean your notes are well organized.

Folders, tags, and search

Folders give notes a familiar place, such as a project or subject area. Tags help mark notes that share a status or theme across folders. Search is useful when you remember a word or phrase but not where you saved the note.

Use each tool for a clear purpose. Put a note in a folder if location helps you browse it. Use a tag for a cross-cutting label such as a project status. Use links for meaningful relationships between ideas. If you find yourself debating several labels before you can write, reduce the structure.

Canvas and Community plugins

Canvas provides a visual space for arranging notes and ideas. It is useful when you want to map a project, compare concepts, or think through how pieces relate before turning that map into written notes.

Community plugins add functions to Obsidian. They can help tailor the app to a particular workflow, but each new plugin also adds a setting to manage and a possible source of distraction. Try the core features first. Add a plugin when you can describe the problem it solves and how you will tell whether it helps.

Write the note first; add structure when a real connection or retrieval problem calls for it.

For an overview of Obsidian's stated uses and services, see the official Obsidian website. For an initial review, the key trade-off is straightforward: you gain control over local files and flexible links, while taking on more responsibility for organizing and backing up your notes.

Set up Obsidian and create your first useful notes

To start using Obsidian, create a vault, write a few notes, and link the ones that relate. A small first session is more useful than designing a complex filing system before you know how you take notes.

Create a vault and choose a location

Open Obsidian and create a new vault. Give it a practical name, such as “Notes” or the name of a current project, then choose a folder on your device. Pick a location you can find again and include in your normal backup routine.

If you expect to work across devices, decide how you will handle syncing before you build a large collection. Obsidian Sync is one option; a separate file-sync method is another. Avoid keeping the only copy of important notes in a folder you do not back up.

Write and link a few starter notes

Start with three notes that have a real connection. For example, write a note about a current project, another about a source you are using, and a third about an idea you want to remember. Give each note a clear title and write enough context that it makes sense when you return later.

Next, link the notes where the relationship is useful. In Obsidian, you can make an internal link by typing two opening square brackets and selecting or creating a note. Add a link from the project note to the source, then from the source to the idea if that connection matters. The point is to make the next step in your thinking easy to find.

Add structure gradually

After you have written several notes, look at what is hard to retrieve. Add a folder if you regularly browse by project. Add a tag if the same status or theme applies across different folders. Use links when two notes refer to each other in a meaningful way.

A simple routine keeps the system usable: capture the note, give it a specific title, add links to related notes, and move on. Review the structure only when search or browsing shows a real problem. This is a practical way to learn how to use Obsidian for notes without turning note taking into a setup project.

• Local-file control: Strong fit if you want notes you can manage as files.
• Linked thinking: Strong fit if you often revisit related ideas.
• Guided setup: A lighter fit if you want a prebuilt workspace with little configuration.

Sync, publish, and access notes across devices

Obsidian stores notes locally, so syncing and publishing are separate decisions. You do not need either service to write notes on one device, but a plan matters if you want access elsewhere or want to share notes online.

Understand local storage and backups

Local files give you direct access to your notes and make them portable. They also mean that your device's storage and backup habits matter. A device problem can affect files that exist only there, so include your vault in a regular backup plan and check that the backup can be restored.

Sync and backup are different jobs. Sync helps keep files available across devices; a backup gives you a separate copy to recover from accidental changes or loss. If you choose a third-party sync method, understand which folder it syncs and avoid running several tools that could create conflicting copies.

When Obsidian Sync may be useful

Obsidian Sync is an optional service for accessing notes across devices. Obsidian says notes are secured with end-to-end encryption when using Sync. It is a practical choice if you want a service from Obsidian to handle device access and do not want to configure a separate sync method.

You do not need Sync just to use the app. If you use another method, test it with a small vault first. Check that edits made on one device appear where expected before relying on the setup for important notes.

What Obsidian Publish is for

Obsidian Publish is an optional service for turning notes into an online wiki, knowledge base, documentation site, or digital garden. It is aimed at people who want to make selected notes available on the web, rather than simply read their private notes across devices.

Sync and Publish solve different problems. Sync is for accessing your notes across devices; Publish is for sharing notes online. Neither is required for the core note-taking workflow, so decide whether you need one before considering an added service.

• 1 free core app gives you the basic Obsidian note-taking workflow.
• 2 optional services are named here: Sync for device access and Publish for online sharing.
• End-to-end encryption is the security approach Obsidian states for Sync.

Obsidian vs Notion: which workflow fits better?

Obsidian is a better fit when you want local Markdown files and connected notes. Notion is often a better fit when you want a centralized workspace with pages and collaboration tools in one online service.

Local files and connected notes

Obsidian's local-first approach suits people who value control over where their notes are stored and want to work with Markdown. Links and backlinks make it easy to connect ideas across notes without forcing everything into a fixed hierarchy. You can begin with a simple folder and let useful connections grow over time.

This setup asks you to make more choices. You decide where the vault lives, how you will back it up, and how you will reach it from other devices. If you like controlling your files and adjusting your own system, those choices can be worthwhile. If you want a ready-made online workspace, they may feel like overhead.

Centralized workspace and collaboration

Notion takes a more centralized approach. It is commonly used for pages, databases, team workspaces, and collaborative planning. That makes it a natural option when several people need to work in the same organized space or when you want structured project information alongside notes.

Obsidian can be used for project management, but its central strength is writing and connecting files. Compare the day-to-day task you need to do, not only the feature lists: are you mainly developing personal ideas, or coordinating information with other people? That answer often makes the choice clear.

Choose based on how you work

Choose Obsidian if you want files you can manage locally, prefer Markdown, and expect to connect notes as your thinking develops. Choose Notion if you want a centralized workspace for shared pages and structured collaboration. You can also use both for separate jobs, but keeping duplicate versions of the same notes creates extra upkeep.

Who should use Obsidian, and what to consider first

Obsidian suits people who want to keep personal notes, research, and ideas in linked files they control. It is less suited to someone who wants every decision made by a prebuilt workspace or needs a team-first system from the start.

Good fits for students, writers, and researchers

Students can use Obsidian to connect lecture notes, reading notes, and questions for later review. Writers can link research and draft ideas so that related material is easier to find. Researchers can build a personal knowledge management system in which notes about sources and concepts point to one another.

The same approach works for personal journaling, planning, or project notes. The value comes from returning to notes and making their relationships useful. If you only need a short-lived checklist, a simpler tool may be quicker than setting up a vault.

Potential drawbacks for new users

The biggest learning curve is deciding how much structure to add. Obsidian provides a flexible set of tools, but it does not require you to use them in one prescribed way. That freedom can lead to too many folders, tags, templates, or plugins before you have a consistent habit of writing notes.

There is also the practical work of managing local files. You need to know where your vault is, keep a backup, and choose a syncing approach if you use multiple devices. If you want those details handled inside a shared, centralized workspace, compare Notion before committing to a large setup.

A simple checklist before choosing

Use this checklist to decide whether Obsidian fits your everyday workflow:

1. Write down the notes you need to keep, such as research, work ideas, or personal plans.
2. Decide whether local Markdown files and direct control over your vault matter to you.
3. Choose one device and a backup location before adding important notes.
4. Test the basic routine: create a note, link a related note, then find it again with search or backlinks.
5. Add Sync, Publish, folders, tags, or plugins only when you can name the job you need them to do.

If the test feels natural, keep building your Obsidian vault a little at a time. If you spend more time configuring the app than capturing or using information, try a more structured workspace instead.

Pros

• Local Markdown files give you direct control over your notes.
• Links and backlinks make related ideas easier to connect and revisit.
• The core app works without requiring Sync or Publish.

Cons

• You must plan backups and device syncing yourself unless you choose a service for those needs.
• Flexible organization can invite unnecessary setup and plugin maintenance.
• It may take time to establish a workflow if you prefer a prebuilt workspace.

A useful way to judge Obsidian is to build a small vault before moving all your notes. Test whether writing, linking, and finding information feels comfortable, then decide if you want to expand the system.

1. Create one vault in a location you can back up.
2. Write three notes and link the ones that genuinely relate.
3. Choose a sync or publishing service only if you need that specific function.

FAQ

What is the Obsidian note taking app used for?

Obsidian is used to write and organize personal notes, journals, research, knowledge bases, and project information. Its notes are Markdown files stored in a vault, and you can link related notes to build a personal knowledge base. It is especially useful when you want to revisit ideas and see how they connect over time.

Is Obsidian free to use?

Obsidian's core app is free to use. Obsidian Sync and Obsidian Publish are separate optional services for syncing notes across devices and publishing notes online. You do not need either service to create and use a local vault. The available product information here does not specify service prices, so no price is stated.

How does Obsidian store notes, and what is a vault?

Obsidian stores notes as Markdown files in a folder on your device. That folder is called a vault, and you choose its location. The files can be managed outside the app, but local storage means you should include the vault in a backup plan and decide how to sync it if you use more than one device.

Is Obsidian good for beginners, and how do backlinks work?

Obsidian can work well for beginners who start small: create a vault, write a few notes, and link related ideas. Backlinks show which notes link to the note you are viewing. Graph view displays those connections visually. Start with clear note titles and a few useful links instead of trying to build a perfect system at once.

Can I sync Obsidian notes across devices, and how is it different from Notion?

Yes. Obsidian Sync is an optional way to access notes across devices, and Obsidian also allows you to work with local files. Notion is more centered on a shared online workspace, while Obsidian emphasizes local Markdown files and linked notes. Choose based on whether file control or centralized collaboration matters more to you.