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Tokeny

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Overview

Live token counter for AI chat interfaces — with context rot warnings.

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. ──────────────────────────────── WHAT IT DOES ──────────────────────────────── 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. ──────────────────────────────── SMART ALERTS ──────────────────────────────── 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 ──────────────────────────────── BUILT-IN AI TIPS ──────────────────────────────── 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. ──────────────────────────────── WORKS ON 30+ AI TOOLS ──────────────────────────────── 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. ──────────────────────────────── PRIVACY — ZERO DATA COLLECTED ──────────────────────────────── 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 ──────────────────────────────── OTHER FEATURES ──────────────────────────────── • 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

Details

  • Version
    1.0.0
  • Updated
    May 21, 2026
  • Size
    46.67KiB
  • Languages
    English
  • Developer
    Email
    adamfpvpro@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization
The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

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