Tips
How to Use Obsidian: A Beginner's Guide for 2026
How to Use Obsidian: A Beginner's Guide for 2026
Obsidian is a free, local-first note-taking app where your notes live as plain Markdown files on your computer. That means no vendor lock-in, no cloud dependency, and no subscription required to access your own writing. For people who've outgrown simple note apps, Obsidian offers more power without the complexity that usually comes with it.
The learning curve is real but manageable. The core concepts are simple: notes, links, and a folder called a vault. Everything else builds from there. This guide walks through how to use Obsidian from scratch, covering setup, the most useful features, and a few plugins that make a genuine difference.
Obsidian is free for personal use. If you want to sync notes across devices via their servers, Obsidian Sync costs $10/month ($8/month billed annually). Obsidian Publish, for hosting a public notes site, is $20/month ($16/month billed annually). Neither is required to use the app.
Key Takeaways
Obsidian stores notes as plain Markdown files in a local folder called a vault, with no cloud lock-in
The [[double bracket]] link system lets you connect related notes and build a knowledge graph over time
Start with the core features (Daily Notes, links, tags) before adding plugins; complexity should follow need
What Is Obsidian and Why Use It?
Obsidian is a knowledge management app built on plain text. Each note is a .md (Markdown) file stored in a folder on your device. That folder is your vault. You can have multiple vaults for different projects or areas of your life, and you can open any vault from any Markdown-compatible editor since the files are standard text.
The defining feature is bidirectional linking. When you link two notes, Obsidian tracks that connection in both directions. The Graph View visualizes all the links in your vault as a network, showing which ideas connect to which. Over time, this map of connections becomes a genuine second brain rather than a folder full of unrelated files.
The main comparison people make is Obsidian vs Notion. Notion is better for structured databases, project management, and collaboration. Obsidian is better for personal note-taking, thinking, and building a knowledge base you actually own. Many people use both for different purposes.
How to Set Up Your First Vault
Go to obsidian.md and download the app for your operating system (Windows, Mac, or Linux). Open it and you'll be prompted to create a vault. A vault is just a folder on your computer; Obsidian reads and writes the .md files inside it.
Create a new vault in a location you can find easily, like Documents/Obsidian or a folder inside a cloud storage service (Dropbox or iCloud Drive work fine for syncing without paying for Obsidian Sync). Give it a simple name. You can always rename the folder later.
Once inside, you'll see the main layout: a file explorer on the left, the editor in the center, and a right panel for linked mentions and properties. The interface is clean and doesn't require any configuration to start writing.
Creating and Organizing Notes
Create a new note with Cmd+N (Mac) or Ctrl+N (Windows/Linux), or click the pencil icon in the left panel. Type a title and start writing in Markdown. If you're unfamiliar with Markdown, the basics are: # for headings (## for H2, ### for H3), **bold**, *italic*, and - for bullet lists. Obsidian renders the formatting as you type in Live Preview mode.
Don't over-organize early. Many Obsidian users build elaborate folder structures before they have enough notes to know what structure they actually need. A better approach: start with one or two folders (like "Inbox" and "Notes") and let categories emerge naturally from how you link things.
The search function (Cmd+Shift+F or Ctrl+Shift+F) searches across all notes in the vault. With a good note-linking habit, you'll often find things faster via links and search than via folders.
Linking Notes with [[Wiki-Links]]
Type [[ and start typing a note title. Obsidian autocompletes from existing notes in your vault. Select one to create a link. When you click the link in preview mode, it navigates to that note. When you're in the linked note, the "Linked mentions" panel on the right shows every other note that links to this one.
This bidirectional linking is the core of how Obsidian works. Notes that connect to many others become hubs in your knowledge graph. Notes with no links are orphans that are easy to forget. Linking as you write, rather than as a cleanup exercise, is the habit that makes the system work.
You can also create links to notes that don't exist yet. Obsidian creates the file when you first click the link. This is useful for capturing ideas you plan to expand later without breaking your writing flow.
Using Tags and Properties
Tags in Obsidian use the # symbol: type #project or #idea anywhere in a note body. Tags are searchable and appear in the tag panel in the left sidebar. Use them for broad categories that cut across folders (like #actionable, #reference, #draft).
Properties (formerly called "frontmatter") are key-value pairs at the top of a note in a YAML block. They look like this: date: 2026-11-13 or status: active. The Properties panel (available via the sidebar) makes it easier to add and edit these without writing raw YAML. Properties become useful when you start filtering notes in Dataview queries, which is an advanced plugin covered below.
Daily Notes
Daily Notes is a core Obsidian plugin (enabled in Settings > Core plugins). It creates a new note with today's date as the title each time you open it. Many Obsidian users use their daily note as the entry point for the day: logging tasks, capturing quick thoughts, and linking out to relevant project notes.
The structure is up to you. A simple starting template: a "Today's focus" header with three items, a "Notes" section for quick captures, and a "Links" section for anything you want to revisit. For journaling-focused note-taking, the approach in the Notion journal template guide translates well to Obsidian's daily note format with minor adaptation.
Essential Plugins to Know
Obsidian has two plugin types: core plugins (built-in, enable in Settings) and community plugins (installed from the community directory). Start with these core ones:
Daily Notes: creates a dated note each day for quick capture
Graph View: visualizes note connections across the vault
Backlinks: shows which notes link to the current one (enabled by default)
Templates: lets you define reusable structures for different note types
Once you're comfortable with the basics, two community plugins are worth adding:
Dataview: lets you query your vault like a database, filtering notes by properties. Useful for dashboards that show all notes tagged #project or created this week.
Templater: a more powerful templating engine than the core Templates plugin, with dynamic fields like today's date, cursor positions, and conditional logic.
Install community plugins via Settings > Community plugins > Browse. For a more focused setup around tasks specifically, the guide on Obsidian Tasks covers the best task management plugin and how to use it.
Obsidian for Task Management
Obsidian handles task capture well via checkbox syntax: - [ ] task name in any note. Click the checkbox to mark it complete (- [x]). With the Tasks plugin, you can add due dates, priorities, and recurring schedules to individual tasks, and query them across the whole vault from one dashboard note.
The limitation is scheduling. Obsidian shows you what tasks exist and when they're due, but it doesn't help you plan when to do them. For that layer, a planning tool that works alongside Obsidian is useful. The best note-taking apps comparison covers how Obsidian fits against apps that have more built-in task scheduling.
Best Tool to Use Alongside Obsidian
Obsidian captures and connects knowledge. Lifestack handles the scheduling layer that Obsidian doesn't. When you've captured a list of tasks and project notes in Obsidian, Lifestack can take those tasks and build a daily schedule around your energy levels, your calendar, and your priorities.
The combination works well for people who think in Obsidian but struggle to translate their notes into action. Capturing everything in one place is half the system; the other half is knowing when to actually work on it.
Lifestack's annual plan is $49.99/year with a 7-day free trial; monthly is $9.99/month. If you're deciding between note-taking systems, the Joplin vs Obsidian comparison covers both options in detail.
FAQ
Is Obsidian free to use?
Yes, Obsidian is free for personal use. The paid options are Obsidian Sync ($10/month or $8/month annually) for cross-device syncing via Obsidian's servers, and Obsidian Publish ($20/month or $16/month annually) for hosting a public notes website. Neither is required to use the app locally.
What is a vault in Obsidian?
A vault is a folder on your computer that Obsidian uses to store notes. Each note is a .md (Markdown) file inside that folder. You can have multiple vaults for different projects or contexts, and each vault is completely independent with its own settings and plugins.
How is Obsidian different from Notion?
Obsidian stores notes locally as plain text files you own; Notion stores everything in the cloud on their servers. Obsidian is better for personal knowledge management and writing; Notion is better for structured databases and team collaboration. See the Obsidian vs Notion comparison for a detailed side-by-side.
Can you use Obsidian on mobile?
Yes. Obsidian has iOS and Android apps. Syncing between desktop and mobile requires either Obsidian Sync, iCloud Drive (on iOS), or a third-party sync service like Dropbox. The mobile app has the same core functionality as the desktop version.
What Markdown does Obsidian support?
Obsidian supports standard Markdown (headings, bold, italic, lists, links, code blocks) plus several extensions: [[wiki-links]] for internal linking, ![[image-embeds]], callouts for highlighted blocks, and Mermaid diagrams for flowcharts. Most standard Markdown files import without issues.
Should beginners use Obsidian or Notion?
It depends on what you're capturing. For personal notes, journaling, and building a knowledge base over time, Obsidian's linking model is more powerful. For structured databases, project tracking, and team collaboration, Notion is a better fit. Many people use both. Start with whichever matches your most immediate need and add the other later if needed.
Obsidian is a free, local-first note-taking app where your notes live as plain Markdown files on your computer. That means no vendor lock-in, no cloud dependency, and no subscription required to access your own writing. For people who've outgrown simple note apps, Obsidian offers more power without the complexity that usually comes with it.
The learning curve is real but manageable. The core concepts are simple: notes, links, and a folder called a vault. Everything else builds from there. This guide walks through how to use Obsidian from scratch, covering setup, the most useful features, and a few plugins that make a genuine difference.
Obsidian is free for personal use. If you want to sync notes across devices via their servers, Obsidian Sync costs $10/month ($8/month billed annually). Obsidian Publish, for hosting a public notes site, is $20/month ($16/month billed annually). Neither is required to use the app.
Key Takeaways
Obsidian stores notes as plain Markdown files in a local folder called a vault, with no cloud lock-in
The [[double bracket]] link system lets you connect related notes and build a knowledge graph over time
Start with the core features (Daily Notes, links, tags) before adding plugins; complexity should follow need
What Is Obsidian and Why Use It?
Obsidian is a knowledge management app built on plain text. Each note is a .md (Markdown) file stored in a folder on your device. That folder is your vault. You can have multiple vaults for different projects or areas of your life, and you can open any vault from any Markdown-compatible editor since the files are standard text.
The defining feature is bidirectional linking. When you link two notes, Obsidian tracks that connection in both directions. The Graph View visualizes all the links in your vault as a network, showing which ideas connect to which. Over time, this map of connections becomes a genuine second brain rather than a folder full of unrelated files.
The main comparison people make is Obsidian vs Notion. Notion is better for structured databases, project management, and collaboration. Obsidian is better for personal note-taking, thinking, and building a knowledge base you actually own. Many people use both for different purposes.
How to Set Up Your First Vault
Go to obsidian.md and download the app for your operating system (Windows, Mac, or Linux). Open it and you'll be prompted to create a vault. A vault is just a folder on your computer; Obsidian reads and writes the .md files inside it.
Create a new vault in a location you can find easily, like Documents/Obsidian or a folder inside a cloud storage service (Dropbox or iCloud Drive work fine for syncing without paying for Obsidian Sync). Give it a simple name. You can always rename the folder later.
Once inside, you'll see the main layout: a file explorer on the left, the editor in the center, and a right panel for linked mentions and properties. The interface is clean and doesn't require any configuration to start writing.
Creating and Organizing Notes
Create a new note with Cmd+N (Mac) or Ctrl+N (Windows/Linux), or click the pencil icon in the left panel. Type a title and start writing in Markdown. If you're unfamiliar with Markdown, the basics are: # for headings (## for H2, ### for H3), **bold**, *italic*, and - for bullet lists. Obsidian renders the formatting as you type in Live Preview mode.
Don't over-organize early. Many Obsidian users build elaborate folder structures before they have enough notes to know what structure they actually need. A better approach: start with one or two folders (like "Inbox" and "Notes") and let categories emerge naturally from how you link things.
The search function (Cmd+Shift+F or Ctrl+Shift+F) searches across all notes in the vault. With a good note-linking habit, you'll often find things faster via links and search than via folders.
Linking Notes with [[Wiki-Links]]
Type [[ and start typing a note title. Obsidian autocompletes from existing notes in your vault. Select one to create a link. When you click the link in preview mode, it navigates to that note. When you're in the linked note, the "Linked mentions" panel on the right shows every other note that links to this one.
This bidirectional linking is the core of how Obsidian works. Notes that connect to many others become hubs in your knowledge graph. Notes with no links are orphans that are easy to forget. Linking as you write, rather than as a cleanup exercise, is the habit that makes the system work.
You can also create links to notes that don't exist yet. Obsidian creates the file when you first click the link. This is useful for capturing ideas you plan to expand later without breaking your writing flow.
Using Tags and Properties
Tags in Obsidian use the # symbol: type #project or #idea anywhere in a note body. Tags are searchable and appear in the tag panel in the left sidebar. Use them for broad categories that cut across folders (like #actionable, #reference, #draft).
Properties (formerly called "frontmatter") are key-value pairs at the top of a note in a YAML block. They look like this: date: 2026-11-13 or status: active. The Properties panel (available via the sidebar) makes it easier to add and edit these without writing raw YAML. Properties become useful when you start filtering notes in Dataview queries, which is an advanced plugin covered below.
Daily Notes
Daily Notes is a core Obsidian plugin (enabled in Settings > Core plugins). It creates a new note with today's date as the title each time you open it. Many Obsidian users use their daily note as the entry point for the day: logging tasks, capturing quick thoughts, and linking out to relevant project notes.
The structure is up to you. A simple starting template: a "Today's focus" header with three items, a "Notes" section for quick captures, and a "Links" section for anything you want to revisit. For journaling-focused note-taking, the approach in the Notion journal template guide translates well to Obsidian's daily note format with minor adaptation.
Essential Plugins to Know
Obsidian has two plugin types: core plugins (built-in, enable in Settings) and community plugins (installed from the community directory). Start with these core ones:
Daily Notes: creates a dated note each day for quick capture
Graph View: visualizes note connections across the vault
Backlinks: shows which notes link to the current one (enabled by default)
Templates: lets you define reusable structures for different note types
Once you're comfortable with the basics, two community plugins are worth adding:
Dataview: lets you query your vault like a database, filtering notes by properties. Useful for dashboards that show all notes tagged #project or created this week.
Templater: a more powerful templating engine than the core Templates plugin, with dynamic fields like today's date, cursor positions, and conditional logic.
Install community plugins via Settings > Community plugins > Browse. For a more focused setup around tasks specifically, the guide on Obsidian Tasks covers the best task management plugin and how to use it.
Obsidian for Task Management
Obsidian handles task capture well via checkbox syntax: - [ ] task name in any note. Click the checkbox to mark it complete (- [x]). With the Tasks plugin, you can add due dates, priorities, and recurring schedules to individual tasks, and query them across the whole vault from one dashboard note.
The limitation is scheduling. Obsidian shows you what tasks exist and when they're due, but it doesn't help you plan when to do them. For that layer, a planning tool that works alongside Obsidian is useful. The best note-taking apps comparison covers how Obsidian fits against apps that have more built-in task scheduling.
Best Tool to Use Alongside Obsidian
Obsidian captures and connects knowledge. Lifestack handles the scheduling layer that Obsidian doesn't. When you've captured a list of tasks and project notes in Obsidian, Lifestack can take those tasks and build a daily schedule around your energy levels, your calendar, and your priorities.
The combination works well for people who think in Obsidian but struggle to translate their notes into action. Capturing everything in one place is half the system; the other half is knowing when to actually work on it.
Lifestack's annual plan is $49.99/year with a 7-day free trial; monthly is $9.99/month. If you're deciding between note-taking systems, the Joplin vs Obsidian comparison covers both options in detail.
FAQ
Is Obsidian free to use?
Yes, Obsidian is free for personal use. The paid options are Obsidian Sync ($10/month or $8/month annually) for cross-device syncing via Obsidian's servers, and Obsidian Publish ($20/month or $16/month annually) for hosting a public notes website. Neither is required to use the app locally.
What is a vault in Obsidian?
A vault is a folder on your computer that Obsidian uses to store notes. Each note is a .md (Markdown) file inside that folder. You can have multiple vaults for different projects or contexts, and each vault is completely independent with its own settings and plugins.
How is Obsidian different from Notion?
Obsidian stores notes locally as plain text files you own; Notion stores everything in the cloud on their servers. Obsidian is better for personal knowledge management and writing; Notion is better for structured databases and team collaboration. See the Obsidian vs Notion comparison for a detailed side-by-side.
Can you use Obsidian on mobile?
Yes. Obsidian has iOS and Android apps. Syncing between desktop and mobile requires either Obsidian Sync, iCloud Drive (on iOS), or a third-party sync service like Dropbox. The mobile app has the same core functionality as the desktop version.
What Markdown does Obsidian support?
Obsidian supports standard Markdown (headings, bold, italic, lists, links, code blocks) plus several extensions: [[wiki-links]] for internal linking, ![[image-embeds]], callouts for highlighted blocks, and Mermaid diagrams for flowcharts. Most standard Markdown files import without issues.
Should beginners use Obsidian or Notion?
It depends on what you're capturing. For personal notes, journaling, and building a knowledge base over time, Obsidian's linking model is more powerful. For structured databases, project tracking, and team collaboration, Notion is a better fit. Many people use both. Start with whichever matches your most immediate need and add the other later if needed.
FOLLOW ON
FOLLOW ON
FOLLOW ON
Copyright 2026 © Lifestack. All rights reserved
Copyright 2026 © Lifestack. All rights reserved
