Tokeny

About

TOKENY — LIVE CONTEXT WINDOW COUNTER FOR AI CHATS

Ever wonder why your AI starts giving worse answers halfway through a long conversation? You've hit the context limit — and there's no warning. Tokeny fixes that.

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WHAT IT DOES
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Tokeny adds a small, unobtrusive badge to any AI chat page showing:
• Your estimated token count in real time (updates as you type)
• The percentage of the model's context window you've used
• Color-coded warnings: green → yellow → orange → red as you fill up

The percentage is calibrated per model: 30% on Claude (200k) means ~60k tokens. 30% on ChatGPT (128k) means ~38k. You always see where you stand relative to that specific model's real limit.

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SMART ALERTS
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At key thresholds, a toast notification slides in to warn you before quality degrades:

⚠️  30% — Context rot
🌫️  50% — Memory getting foggy…
🐟  65% — Goldfish mode activated
🔥  75% — Half the context is ash
💀  87% — We're basically strangers now
🕳️  95% — Approaching the void
👁️  99% — WHO ARE YOU

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BUILT-IN AI TIPS
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Every 5 minutes, a small tip card pops up with practical advice on prompting, context management, and getting better answers — for beginners and experienced users alike. 23 tips total, shown in random order. Navigate with ‹ › arrows. Disable with one click on the 💡 icon.

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WORKS ON 30+ AI TOOLS
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Tokeny supports all major AI chat platforms including Claude, ChatGPT, Gemini, Copilot, Perplexity, and many more — if you use AI in your browser, Tokeny has you covered.

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PRIVACY — ZERO DATA COLLECTED
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Tokeny reads only the text already visible on your screen. It makes no network requests. It sends nothing anywhere. Your conversations stay entirely on your device. The full privacy policy is at: https://AdamFPV.github.io/Tokeny/privacy-policy.html

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OTHER FEATURES
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• Available in 9 languages total: EN | FR | DE | PL | ES | PT | ZH | JA | RU
• Badge is draggable — move it anywhere on screen
• Settings saved across sessions
• Works on light and dark AI interfaces
• No account needed, no setup required