Open Source #privacy Projects

Self-hosted web analytics platform for tracking website traffic without compromising user privacy.

Network-wide DNS-based ad and tracker blocker with parental controls, DNS rewrites, and detailed query logging.

A fast, privacy-first local markdown note-taking app built with Tauri and SvelteKit. Your notes stay as plain .md files on your device.

A free internet metasearch engine which aggregates results from various search services without tracking or profiling users.

Open-source real-time collaborative text editor you can self-host.

Open-source video conferencing platform — free, secure, and self-hostable.

A community-led fork of Organic Maps. Free offline maps for Android and iOS with no ads, no tracking, and no data collection.

Self-hosted office suite with real-time collaboration.

End-to-end encrypted collaborative office suite with zero-knowledge privacy.

Network-wide DNS-based ad blocking that protects all devices on your network, including Smart TVs and IoT devices.

Privacy-first, cookie-less web analytics with speed monitoring and error tracking.

A privacy-focused sport tracking application for Android that records GPS tracks and supports Bluetooth sensors without any internet access or ads.

Self-hosted AI transcription and intelligent note-taking platform that turns audio recordings into organized, searchable notes with speaker identification.

Powerful open-source online survey platform used by millions worldwide.

End-to-end encrypted group video calling built on the Matrix open protocol.

Instant messaging platform with self-hosted backend in Go and clients for iOS, Android, web, and command line.

Self-hostable alternative to Google Maps Timeline for tracking and visualizing your location history.

Cross-platform community-driven port of KeePass Password Safe.

Unofficial Bitwarden compatible server written in Rust, formerly known as bitwarden_rs.

Open-source web analytics platform with SEO keyword and search performance reporting.

Cross-platform desktop app that removes EXIF and hidden metadata from 90+ file formats before sharing.

Open-source, privacy-first alternative to Google NotebookLM with multi-model AI support, podcast generation, and self-hosting.

Open-source spreadsheet-database hybrid with flexible relational data modeling.

A self-hosted knowledge base for note-taking with markdown support, Zettelkasten methodology, and Docker deployment.

Privacy-focused, command-line bookmark manager that stores links in a local encrypted SQLite database with full-text search.