BrowseryTools packs over 136 browser utilities including on-device AI inference into a single Next.js app running fully client-side with zero backend or uploads.
Get cookies.txt LOCALLY exports browser cookies in Netscape or JSON format with zero external calls. Privacy-focused, minimal permissions, Manifest V3 extension compatible with wget, curl, and Python scripts.
Android IMSI-Catcher Detector is an open-source app that uses multiple radio-layer heuristics to detect IMSI catchers (StingRays) without root access, protecting mobile users from cellular surveillance.
Mafl is a lightweight, privacy-respecting self-hosted homepage and dashboard. It uses server-side proxying to avoid browser tracking and organizes services via YAML-configured interactive cards.
OpenNutriTracker is a Flutter/Dart mobile app for nutrition tracking with local encrypted storage and barcode scanning, emphasizing privacy and offline-first design.
pai is a bootable Debian 12 live USB OS optimized for offline AI inference with Ollama, running entirely in RAM with privacy features and minimal footprint.
Paperweight scans your email locally to map digital footprints and automate unsubscribe and GDPR deletion requests, all without sending data externally. Supports major providers with privacy-focused design.
Parrot is a Rust and Bun-powered offline AI text-to-speech app using Kokoro-82M model, streaming audio playback before synthesis completes. Supports 54 voices, 9 languages, fully private and GPU-free.
WebSpace wraps websites into a privacy-first Flutter app with per-site isolation and a Rust-powered adblock engine integrated via FFI. Here’s how it works under the hood.
BotBrowser modifies Chromium to provide deterministic fingerprint uniformity across platforms with multi-layer noise injection and per-context bundles, saving 29% memory at scale.
SearXNG is a privacy-first metasearch engine aggregating results from 70+ providers using a modular plugin architecture with caching, rate limiting, and deduplication.
YaCy is a Java-based distributed P2P search engine that lets you build a decentralized search cluster without central servers. It supports private local search and shared indexes across peers.
Nanobrowser is a TypeScript Chrome extension implementing a multi-agent AI system for browser automation with a unique self-correcting Planner-Navigator architecture, supporting multiple LLMs and local privacy.
SmartScan Android runs vector similarity search and clustering entirely on-device using ONNX Runtime, enabling offline private text and reverse-image search over local media.
Bluehood passively scans BLE and Classic Bluetooth devices, tracks presence patterns, and reveals limits of MAC randomization using BLE UUIDs and signal strength. Linux-only, Docker-ready.
ClaudeUsageBar is a lightweight SwiftUI macOS menu bar app that monitors Claude.ai session and weekly usage with local cookie authentication and permissionless notifications.
HoundDog.ai scans large codebases locally to detect sensitive data leaks using deterministic static analysis combined with AI-generated rules. Supports multiple languages and privacy compliance.
Notchprompt is a Swift macOS app that renders a floating teleprompter overlay next to the MacBook notch with privacy mode to hide from screen sharing. Here’s how it works under the hood.
PasteGuard intercepts API calls to OpenAI and Anthropic, masking over 30 types of sensitive data across 24 languages before reaching AI providers. Simple integration by changing base URL.
People-Search-OSINT compiles UK-focused people search tools for OSINT, highlighting GDPR constraints and linking a privacy opt-out companion repo. A practical resource with ethical nuance.
