QOwnNotes is an offline-capable Markdown notes app for Android that synchronizes with your own Nextcloud server. The Nextcloud Files Android app and a server with Nextcloud Notes API 1.2 or newer, provided by Nextcloud Notes or QOwnNotes for Nextcloud, are required for account setup. Nextcloud Files manages your login credentials. Its Single Sign-On library stores an account access token in QOwnNotes' private preferences, not in the notes database. Features include: * Read, search, create, rename, edit, and delete notes while offline * Conflict-safe synchronization using ETags and durable pending changes * CommonMark and GitHub Flavored Markdown rendering and source editing * QOwnNotes wiki links, task states, note naming, subfolders, and favorites * Note tags shared with QOwnNotes desktop, with tag filtering in the note list * Create, browse, search, edit, and archive Nextcloud Deck cards and insert card links * Safe remote images and authenticated Nextcloud note attachments * Home-screen widgets for note lists and selected notes * Offline bookmark browsing and image insertion while editing * Record audio notes from the app or widget and play audio attachments in the app * Light and dark themes on Android 9 and newer * Optional note version and remote trash access through QOwnNotes for Nextcloud or QOwnNotesAPI QOwnNotes contains no advertising, analytics, or developer-operated telemetry. Notes are stored on the device and synchronized only with the Nextcloud server selected by the user. Images load automatically when a note is opened. Remote HTTPS images contact the hosts referenced in the note, which can see your IP address and request metadata. The note menu's "Load images" toggle can disable image loading for the current view; it resets to enabled when the note is reopened. Nextcloud note attachments are loaded from your selected server through Single Sign-On.