Obsidian Markdown

Obsidian Markdown refers to writing and organizing notes using Markdown inside the Obsidian application.

Every note is saved as a Markdown file with the .md extension.

For example:

Daily Notes.md

Project Ideas.md

Meeting Notes.md

JavaScript Guide.md

Travel Plans.md

Because Obsidian stores notes as plain text, you always own your files.

You can edit them in other Markdown editors if needed, making your knowledge base future-proof.

Obsidian combines the simplicity of Markdown with powerful knowledge management features. Instead of storing notes in a proprietary database, every note is saved as a plain Markdown file that you fully own and can access outside the application.

This approach makes your notes portable, easy to back up, and compatible with other Markdown editors. Even if you stop using Obsidian, your notes remain standard Markdown documents that continue to work anywhere.

Many users choose Obsidian because it goes beyond basic note-taking. Features like internal links, backlinks, graph view, note embeds, and plugins help organize information into a connected knowledge base instead of a collection of isolated documents.

Common uses for Obsidian include:

• Personal knowledge management (PKM)
• Research notes and literature reviews
• Technical documentation
• Software development notes
• Meeting notes and project planning
• Study materials and class notes
• Daily journals and personal wikis

Whether you're managing a small notebook or thousands of connected notes, Obsidian scales well while keeping everything in simple Markdown files.

After creating or opening a vault, creating a note is straightforward.

1. Click New Note.
2. Enter a descriptive title.
3. Start writing using standard Markdown syntax.
4. Save the note. Obsidian automatically stores it as a .md file inside your vault.

For example:

Project Ideas.md
Daily Notes.md
Meeting Notes.md
Research Summary.md

Using clear and descriptive file names makes notes easier to find later and improves the effectiveness of internal links and search.

As your vault grows, meaningful note titles become just as important as the content inside each note.

Let's create a simple note.

# Learning Markdown

Markdown is a lightweight markup language.

## Topics

- Headings
- Lists
- Links
- Images
- Code Blocks

Visit the documentation for more examples.

As you type, Obsidian highlights Markdown syntax and provides a clean editing experience.

Obsidian supports standard Markdown syntax used across most Markdown editors.

For example, headings:

# Main Heading

## Section

### Subsection

See Markdown Headings for hierarchy rules and document structure.

Bullet lists:

- First item
- Second item
- Third item

Numbered lists:

1. Introduction
2. Installation
3. Examples

See Markdown Lists for ordered, unordered, and nested list syntax.

Code blocks:

```javascript
console.log("Hello, Obsidian!");
```

See Markdown Code Blocks for fenced blocks and syntax highlighting.

Since Obsidian follows standard Markdown, the skills you learn can also be used in GitHub, documentation websites, and many other editors.

One of Obsidian's most useful features is Live Preview.

Instead of switching between editing and preview modes, you can write Markdown while seeing a formatted version of your content.

For example, typing:

## Daily Notes

immediately displays it as a heading while keeping the editing experience smooth.

This makes writing faster and helps you spot formatting issues as you work.

Obsidian offers two ways to work with your notes.

Editing View lets you write and modify Markdown.

Reading View displays your note as fully formatted content, making it easier to review long documents.

You can switch between these views whenever needed, depending on whether you're writing or reading.

Obsidian is used by a wide range of people, including:

• Developers
• Technical writers
• Students
• Researchers
• Authors
• Project managers
• Content creators
• Knowledge workers

Its flexibility makes it suitable for everything from simple daily notes to large, interconnected knowledge bases.

One of Obsidian's biggest advantages is its ability to connect related notes using internal links. Instead of navigating through folders every time you need information, you can create links between notes and move through your knowledge base naturally.

Obsidian uses double square brackets to create wiki-style links.

[[Project Ideas]]
[[Meeting Notes]]
[[Daily Journal]]

As you type inside the brackets, Obsidian suggests matching notes from your vault. If a note doesn't already exist, selecting the suggested name creates a new note automatically, making it easy to build your knowledge base over time.

Unlike standard Markdown links that point to files or URLs, Obsidian's internal links are designed specifically for connecting notes within the same vault.

Linking to Multiple Notes#

A single note can reference as many other notes as needed.

For example, a project planning note might link to meeting notes, research documents, technical specifications, and daily progress logs.

[[Project Roadmap]]
[[API Documentation]]
[[Sprint Planning]]
[[Meeting Notes]]

Creating meaningful connections between related notes makes navigation faster and reduces the need to duplicate information across your vault.

Linking to Headings#

You can link directly to a heading inside another note instead of opening the entire document.

[[Markdown Guide#Tables]]
[[Project Plan#Timeline]]

Heading links are useful for long documents because they take you straight to the section you need. They're commonly used in documentation, research notes, and large project plans.

Linking to Blocks#

For even more precise navigation, Obsidian supports block references.

Instead of linking to an entire note or heading, you can reference a specific paragraph or list item.

[[Meeting Notes#^action-items]]

Block references are especially useful when the same information needs to appear in multiple notes. Rather than copying content, you can reference the original block and keep everything synchronized.

Every time one note links to another, Obsidian automatically creates a backlink.

For example:

Project Planning
        │
        ▼
Meeting Notes

If Project Planning links to Meeting Notes, then Meeting Notes will automatically show that it is referenced by Project Planning.

This makes it much easier to understand how your notes relate to one another.

Backlinks are one of the features that makes Obsidian different from many traditional note-taking applications.

Tags help organize notes by topic.

Simply add a hash symbol before the tag name.

Example:

#markdown

#documentation

#tutorial

#project

A single note can have multiple tags.

Example:

#markdown #github #documentation

Tags make it easier to group related notes without moving files into different folders.

Although Obsidian works well without folders, many users prefer organizing notes into a clear directory structure.

Example:

Vault/

├── Daily Notes/
├── Projects/
├── Documentation/
├── Tutorials/
├── Research/
└── Images/

Using folders keeps large vaults organized and easier to navigate.

One of Obsidian's unique features is the Graph View.

It displays your notes as a visual network.

Each note appears as a node, and every internal link creates a connection between notes.

As your vault grows, the graph helps you discover relationships that might otherwise be difficult to notice.

Many users rely on Graph View when building personal knowledge bases or research projects.

Embedding Notes#

Besides linking to another note, Obsidian also lets you embed its contents directly inside the current note. Embedded notes automatically stay in sync with the original, so updates only need to be made once.

Use an exclamation mark before the wiki link:

![[Project Overview]]

This is useful for reusing meeting summaries, project documentation, templates, or reference material across multiple notes without duplicating content.

Embedding Images#

Images can also be embedded using Obsidian's wiki link syntax.

![[dashboard.png]]

You can resize an embedded image by specifying its width.

![[dashboard.png|400]]

Standard Markdown image syntax is supported as well:

![Dashboard](images/dashboard.png)

Wiki-style image embeds are convenient for files stored inside your vault, while standard Markdown images provide better compatibility with GitHub and other Markdown editors. See Markdown Images for syntax, paths, and alt text best practices.

Obsidian fully supports standard Markdown elements, making it suitable for technical documentation, project planning, and software development notes.

Checklists#

Track tasks using Markdown checkboxes.

- [ ] Write documentation
- [x] Publish guide
- [ ] Review content

See Markdown Task Lists for checkbox syntax and nested checklists.

Tables#

Organize structured information using standard Markdown tables.

| Feature | Supported |
| ------- | --------- |
| Tables | Yes |
| Task Lists | Yes |
| Code Blocks | Yes |

See Markdown Tables for alignment and GFM table syntax.

Code Blocks#

Use fenced code blocks with language identifiers for syntax highlighting.

def greet(name):
    return f"Hello {name}"

Obsidian automatically highlights many popular programming languages, making it useful for storing snippets, commands, and technical documentation. See Markdown Code Blocks for fenced blocks and language identifiers.

The default installation is powerful, but plugins can extend Obsidian even further.

Some popular community plugins include:

• Calendar
• Kanban
• Dataview
• Excalidraw
• Advanced Tables
• Templater

Install plugins only when you need additional functionality. A lightweight setup is often easier to maintain.

A simple workflow for managing notes in Obsidian might look like this:

1. Create a new note.
2. Write using Markdown.
3. Add headings and lists.
4. Link related notes with [[...]].
5. Add tags for organization.
6. Review backlinks.
7. Continue expanding your knowledge base over time.

Following a consistent workflow makes your notes easier to maintain as your collection grows.

A well-organized vault is easier to maintain than one that grows without structure. These practices can help keep your notes searchable, connected, and useful over time.

Use Descriptive Note Titles#

Choose note names that clearly describe their contents.

Project Roadmap
API Authentication
Meeting Notes - July 2026

Clear titles make search, internal linking, and backlinks much more effective.

Prefer Links Over Duplicate Content#

Instead of copying the same information into multiple notes, create internal links or embed the original note. This keeps information consistent and reduces maintenance as your vault grows.

Keep Folders Simple#

Folders are useful for broad organization, but avoid creating deeply nested structures. Many Obsidian users rely primarily on internal links, backlinks, and tags to navigate large knowledge bases.

Use Consistent Headings#

A consistent heading structure improves readability and makes it easier to link directly to sections within long notes.

Review and Connect Related Notes#

As your vault grows, revisit older notes and add links where ideas naturally connect. A well-linked vault becomes easier to explore and often reveals relationships that are difficult to spot in isolated documents.

Organizing Large Vaults#

As your collection grows, good organization becomes more important.

A simple folder structure might look like this:

Vault/

├── Daily Notes/
├── Projects/
├── Programming/
├── Documentation/
├── Research/
├── Books/
├── Templates/
└── Attachments/

You don't have to create many folders at the beginning. Start simple and expand only when needed.

Templates#

If you create similar notes often, templates can save time.

Example meeting note template:

# Meeting Notes

## Date

## Attendees

## Discussion

## Decisions

## Action Items

Example project template:

# Project

## Goal

## Progress

## Resources

## Tasks

- [ ] Task 1
- [ ] Task 2

## Notes

Templates help maintain consistency across your vault.

Searching Your Notes#

Obsidian includes a powerful search feature.

You can search by:

• Keywords
• Tags
• File names
• Headings
• Content inside notes

As your vault grows, search becomes one of the fastest ways to find information.

New Obsidian users often make the vault more complicated than it needs to be. Avoid these common mistakes.

Creating Too Many Folders#

Complex folder hierarchies make navigation harder. Start with a simple structure and let internal links organize related information naturally.

Using Inconsistent Note Names#

Frequent renaming or unclear titles makes notes difficult to find and link. Use descriptive, consistent naming from the beginning.

Forgetting to Link Related Notes#

A collection of isolated notes quickly becomes difficult to navigate. Add internal links whenever notes reference the same topic, project, or idea.

Duplicating Information#

Copying the same content into multiple notes increases maintenance. Use note embeds or links instead whenever possible.

Ignoring Backlinks#

Backlinks help reveal relationships across your vault. Checking them regularly can uncover useful connections and improve how your knowledge base is organized.

Learning Programming#

A student learning web development might organize notes like this:

Programming/

├── HTML Basics.md
├── CSS Basics.md
├── JavaScript Basics.md
├── React Notes.md
└── Git Commands.md

Each note can link to related concepts, making it easier to study and review.

Personal Knowledge Base#

Many people use Obsidian as a personal knowledge management (PKM) system.

Example:

Knowledge/

├── Books.md
├── Productivity.md
├── Business Ideas.md
├── Health Notes.md
└── Research.md

Over time, these notes become a searchable collection of ideas and information.

Project Documentation#

Teams and individual developers often use Obsidian to organize project documentation.

Example:

Project/

├── Requirements.md
├── API Documentation.md
├── Database Design.md
├── Meeting Notes.md
└── Release Plan.md

This keeps project information organized while making it easy to connect related documents.

These simple habits can improve your Obsidian workflow:

• Create links whenever notes are related.
• Use descriptive file names.
• Review backlinks regularly.
• Keep your folder structure simple.
• Use templates for recurring note types.
• Archive outdated notes instead of deleting them immediately.
• Search before creating a new note to avoid duplicates.
• Focus on writing first and organizing later.

Small improvements in your workflow can make a big difference as your vault continues to grow.

The best way to learn is by writing notes in Obsidian yourself.

1. Create or open a vault and add a new note called Learning Markdown.md.
2. Write a short note with a heading, bullet list, internal link ([[Markdown Basics]]), tag, and fenced code block.
3. Create a second note Daily Tasks.md with a task list and link it from your first note.
4. Switch to Reading View and review how formatting, links, and tags render.
5. Compare your syntax with the Markdown Editor to preview the same elements in the browser.

Review your work against this checklist:

• Note saved with .md extension
• At least one internal link with [[...]]
• Task list with checked and unchecked items
• Logical heading hierarchy
• Tag added for organization

Keep the Markdown Cheat Sheet open for quick syntax lookup.

Obsidian combines the simplicity of Markdown with powerful note-taking and knowledge management features. Because every note is stored as a standard Markdown file, your content remains portable, future-proof, and compatible with other editors and platforms.

Learning a few core features—such as internal links, backlinks, embeds, tags, and Graph View—can dramatically improve how you organize documentation, research, project notes, and personal knowledge. As your vault grows, these connections become more valuable than relying on folders alone.

If you're new to Markdown, start by learning the basic syntax before exploring Obsidian-specific features. Once you're comfortable with headings, lists, links, images, tables, and code blocks, you'll be able to build well-structured notes that are easy to maintain and navigate.