Docognito – Hide ChatGPT & Claude

Use ChatGPT and Claude as a plain document — nobody nearby sees a chatbot.

Docognito turns ChatGPT and Claude into a plain document, so you can use AI discreetly at work, in class, or in public without a coworker, manager, or classmate glancing over and seeing a chatbot. One keyboard shortcut instantly switches the page into a clean document view, and back again. It works on both ChatGPT and Claude, it's free, and everything runs on your device. WHY PEOPLE USE IT • Discretion, not shame; most people would simply rather look like they're writing a document than be seen typing into a chatbot. This is your camouflage. • Open-plan office, a shared screen on a call, a café, a train, a lecture hall; keep your AI session private from a passing glance. WHAT IT DOES • Document mode: ChatGPT and Claude look like a plain document editor, not a chatbot. • Instant panic key: one shortcut (Shift+Esc) flips to the disguise and back, every time. • Works on both ChatGPT and Claude: one extension, one habit, either assistant. Free. • Hidden tab title and icon: the browser tab doesn't read "ChatGPT" or "Claude" either. • File uploads inside the disguise: attach PDFs, docs, and images without leaving document mode. • Dark mode: an optional, private comfort theme (off by default). • Everything still works: typing, sending, model choice, and streamed replies, all native. PRIVATE BY DESIGN • No account. No servers. No tracking. Everything stays on your device. • Runs only on ChatGPT and Claude; it can't read or change any other website. • It is a purely visual change. It does NOT modify, bypass, or interact with any AI system's safety features, content filters, or usage limits. It simply restyles the page in your browser. HONEST ABOUT WHAT IT DOES This hides your screen from a glance in the room, a visual privacy tool for shoulder-surfing and screen-sharing. It does not hide your activity from your browser history or your IT department, and it isn't a way to get around any rules that apply to you. Free, and built for both ChatGPT and Claude. Install it, open either one, and press the shortcut.