Obsidian

A versatile writing app tailored to your thinking

4K followers

4K followers

Store notes on your device, so you can access them quickly, even offline. Use hundreds of plugins and themes, to fit your way of thinking.

Launch date

Obsidian BasesTurn any set of notes into a powerful database

Launched on August 20th, 2025

Obsidian CanvasAn infinite space to visualize and make sense of your ideas

Launched on December 20th, 2022

Obsidian 1.0A brand new look, a fresh way to browse, a new start

Launched on October 13th, 2022

Obsidian for MobileYour plain-text second brain on the go, for iOS and Android

Launched on July 12th, 2021

ObsidianA powerful knowledge base that works on local Markdown files

Launched on May 27th, 2020