Useful web utilities. Built for speed.
A growing suite of focused tools—simple, fast, and private by default. Everything runs in your browser. Nothing leaves your device.
Private by default
Runs entirely in your browser. Your code never leaves your machine.
Purpose-built UI
Thoughtful controls that stay out of the way. Built for flow and clarity.
Modern stack
Clean, accessible components. Keyboard-first UX. Dark mode-ready.
Tools
Everything runs in your browser. Nothing leaves your device.
Blog
Thoughts on web development, tools, and building useful things for the modern web.
Whisper
Intelligent writing assistant with AI-powered autocomplete. Get smart suggestions as you type with ghost text.
AI Chat
Chat with AI models locally using Ollama or remotely with OpenAI, Anthropic, Google, and xAI. Your conversations stay private.
Diff Checker
Compare text by lines, words, or characters. Format code in-place before diffing.