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.

Privacy-first Android dialer with call blocking, multi-SIM support, and no ads or tracking.

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

Offline-first workout tracker for strength training and cardio with progress graphs, background rest timers and a local database.

Jitsi Meet is a free, secure, open-source video conferencing platform you can use in the browser or self-host. No account is required to join, share, or record any meeting at all.

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.

Self-hosted reverse proxy that blocks AI scraper bots with a lightweight proof-of-work challenge.

CryptPad is an end-to-end encrypted, zero-knowledge collaborative office suite. Write, edit, and share documents, sheets, and code with confidence that servers never read them.

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

A self-hosted chat application for teams and communities with video calls, voice calls, and screen sharing.

A privacy-first open source habit tracker for iPhone and iPad with a non-binary habit score, optional iCloud sync, and no account or subscription.

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

Self-hosted, GDPR-compliant CAPTCHA alternative that stops spam with privacy-friendly proof-of-work challenges.

Self-hosted personal CRM for tracking contacts, relationships, birthdays, and reminders, built with Go and React.

A free, local-first budgeting app with zero-based planning, bank sync, and desktop and self-hosted apps.

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.

Element Call delivers end-to-end encrypted group video and voice calls built on the open Matrix protocol. No accounts, no tracking, fully self-hostable, and ready for serious team use.

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

Privacy-first, peer-to-peer password manager with end-to-end encryption and no central servers.