Free, fast, and powerful utilities built for developers and network administrators. No sign-up required.
Parse, validate, format, and compare JSON data. Auto-fix broken JSON, convert CSV/XML/JSONL, diff two documents side-by-side, and export to PHP, Python, Markdown, and more.
Ultra-fast async port scanning with 4,000 ports processed simultaneously. Scan all 65,535 TCP/UDP ports in about 30 seconds with real-time results and 100+ service detection.
Discover devices on your local network right from the browser. No software installation required. Detects 27 device types including routers, printers, NAS, cameras, and smart home devices.
Capture full-page screenshots and extract HTML source & text from any URL using a headless Chrome browser. Share results instantly with a unique link. Supports JS-rendered pages and 25+ sample sites worldwide.
A lightweight macOS menu bar utility that turns right-click drag into smooth scrolling. Axis locking, momentum scroll with natural trackpad-like inertia, and support for 50 languages.
Built with care by PlatyHouse. No sign-up required.