Privacy First GitHub Repositories (2026) · Open Source Tools

A powerful, privacy-friendly open source web analytics tool that runs entirely on Cloudflare.

Sync-in · Sovereign platform for file storage, sharing, synchronization, and collaboration.

Not another ChatGPT wrapper. This is a local-first tool that turns your notes, web pages, PDFs and audio/video into a personal knowledge graph — running entirely on your own machine.

The Swiss Army Knife of Offline AI. Chat, see, speak, and generate images on your phone or Mac — GGUF LLMs, vision, Whisper speech-to-text, Stable Diffusion, tool calling, and local-network servers. Runs on your CPU, GPU, or NPU. No account, no API key, zero data leaves your device.

A fully-featured team and group chat application that you can easily selfhost.

Free, open-source, 100% offline voice dictation for Linux. Speak and type anywhere via whisper.cpp, Whisper & VOSK engines, GPU-accelerated, works on X11 + Wayland!

The power of Raycast. The speed of Alfred. Privacy by design.

Records and transcribes online meetings. Automatically

Local-first AI token usage & cost tracker for 31 coding tools incl. Claude Code, Codex, Cursor, Gemini & DeepSeek Harness—with native apps. Never reads prompts.

Private, local-first health intelligence for labs, 51 curated SNPs, wearables, light exposure, Biology Scores, optional AI, encrypted sync, sharing, and Agent Access.

26 free, ad-free, privacy-first utility mini apps for Android and the web.

One home instead of many subscriptions. Yuvomi is a self-hosted family planner: tasks, calendar, budget, meals, shopping, health and more in one PWA on your own server or NAS. Docker, Podman, TrueNAS, Umbrel, Unraid, Portainer, Home Assistant, YunoHost, Proxmox. No tracking, MIT.

AI, fully local on your computer.

Accessible reading preferences. Clear consent controls. Your brand, your services and your backend.

A lightweight, local-first Markdown note app for Android.

AI conversations that actually remember. Never re-explain your project to your AI again. Join our Discord: https://discord.gg/tyvKNccgqN

A privacy-first local coding agent that consults frontier AI models without exposing your source code.

On-device meeting transcriber for macOS — auto-records Teams/Zoom/Webex, transcribes & separates speakers locally. No cloud. Open-source alternative to Otter/Granola/Fireflies.

Muesli: agent-native local meeting transcription + dictation for macOS (Granola + WisprFlow + Littlebird alternative)

This userscript for YouTube offers 250+ layout changes and features such as tab view, speed control, miniplayer support, export transcripts, square design, auto-theater mode, and much more—all easily customizable via settings panels.