Search results
Your mind is unique. With hundreds of plugins and themes, you can shape Obsidian to fit your way of thinking. Your knowledge should last. Obsidian uses open, non-proprietary files, so you're never locked in, and can preserve your data for the long term. Free for personal use.
Obsidian is available on all major platforms. Download Obsidian for iOS, Android, macOS, Windows and Linux.
Obsidian (/ ə b ˈ s ɪ d i. ən, ɒ b-/ əb-SID-ee-ən ob-) is a naturally occurring volcanic glass formed when lava extruded from a volcano cools rapidly with minimal crystal growth. It is an igneous rock. Obsidian is produced from felsic lava, rich in the lighter elements such as silicon, oxygen, aluminium, sodium, and potassium.
Obsidian operates on a folder of text documents; each new note in Obsidian generates a new text document, and all the documents can be searched from within the app. Obsidian allows internal linking between notes and creates an interactive graph that visualizes the relationships between notes.
Obsidian Help Welcome to the official Obsidian Help site, where you can find tips and guides on how to use Obsidian. For API documentation visit the Obsidian Developer Docs. You can browse this site …
We have grand plans to continue making Obsidian the best and most refined thought-processing app for decades to come. Obsidian 1.0 is just the start. See the roadmap ->
This page lists all supported ways to download and install Obsidian. ## Install Obsidian on Windows1. Open your browser and go to [Download Obsidian](https://obsidian.md/download). 2. Under **Windows**, click **64-bit installer** to download the installation file. 3.
Type "Obsidian" as the name of your note and press `Enter`. 3. Copy and paste the following text into your note: > Obsidian is the private and flexible writing app that adapts to the way you think.
We believe that your thoughts and ideas belong to you and deserve complete privacy. That's why your data is stored on your device, inaccessible to us. When you use our online services, your data is protected with end-to-end encryption for maximum security.
## What is Obsidian Obsidian is both a Markdown editor and a knowledge base app. Used in the most basic way, you can edit and preview Markdown files. But its true power lies in managing a densely networked knowledge base.
