TypeCloak

Auto-type into Google Docs, Canvas & Blackboard at human speed. Realistic typos, burst rhythm, stealth mode. Free to try.

Paste your text, pick a speed, hit Start. TypeCloak handles the rest. WHY IT LOOKS HUMAN Most auto-typing tools produce robotic, evenly-spaced keystrokes that look nothing like real typing. TypeCloak uses a layered timing engine built from real typing behavior research: • Burst typing — characters appear in short natural runs separated by micro-pauses, just like real fingers on a keyboard • Sentence pauses — TypeCloak pauses after periods, question marks, and exclamation points before continuing • Self-correcting typos — wrong keys are typed and caught after 1–4 characters, then backspaced and retyped at correction speed • Fatigue curve — speed gradually slows over long sessions the way a real person would tire • Drift correction — sessions finish exactly on time regardless of per-keystroke variation FEATURES • 5 speed presets from Slow (25 WPM) to Fast (120 WPM) • Adjustable speed variability and typo rate • Resume from interruption — pick up exactly where you stopped • Focus Mode — collapses to a minimal progress ring while typing • Keyboard shortcut: Ctrl+Shift+Y (Cmd+Shift+Y on Mac) • Right-click any editable field to trigger from context menu • Refer a friend and earn free Pro days PRO FEATURES • Stealth Mode — reading pauses after paragraph breaks + micro-hesitations inside bursts • Fatigue Curve — exponential speed decay over session duration • Smart Error Zones — typo probability peaks mid-word, matching real QWERTY error patterns • Text Presets — save up to 5 texts and reload instantly • Typing Profiles — save speed, variability, and toggle settings as named profiles WHY CDP — NOT JUST JAVASCRIPT Google Docs and most LMS platforms ignore synthetic keyboard events fired by extensions because they check event.isTrusted. TypeCloak uses Chrome's Debugger Protocol to fire browser-trusted keystrokes — the same mechanism Chrome DevTools uses internally. This is why it actually works in Google Docs when other tools don't. Note: while TypeCloak is running, Chrome shows a "Chrome is being debugged" banner at the top of the page. This is a standard Chrome security feature and disappears the moment typing finishes or is stopped. PRIVACY TypeCloak runs entirely in your browser. The only outbound request is an optional Gumroad license check when you enter a license key. Your text is never transmitted anywhere.