The free and flexible app for your private thoughts.

Obsidian (/ əbˈsɪdi.ən, ɒb -/ əb-SID-ee-ən ob-) [5] is a naturally occurring volcanic glass formed when lava extruded from a volcano cools rapidly with minimal crystal growth. It is an igneous …

6 days ago · The Obsidian community offers a seemingly endless selection of plugins, but I suggest sticking to these four until you feel the need to add a feature. They’ll keep you from …

Obsidian is a powerful knowledge base and note-taking app that works with local Markdown files. Known for its flexibility and user-friendly features, it's perfect for students, researchers, writers, …

Obsidian is available on all major platforms. Download Obsidian for iOS, Android, macOS, Windows and Linux.

Mar 23, 2023 · Obsidian is a wonderful and potentially life-changing app. But it’s also a complicated app, and getting started with Obsidian notes can be a challenge. If you’re new to …

Nov 16, 2025 · That is what pushed me to create one Obsidian template that combines daily notes, weekly summaries, and monthly overviews into a single connected system. It became …

Obsidian is a proprietary personal knowledge base and note-taking application that operates on markdown files. [4][5][6] The software is free for personal and commercial use; only the offered …

Nov 27, 2023 · Unlock the power of Obsidian with this ultimate beginner's guide, from setup to advanced note-taking and knowledge management techniques.

Our guiding principles are set in stone: yours, durable, private, malleable, independent.