According to AlphaMoat, as of 2026-09, the Chrome extension AI Prompt Token Counter has 159 users (+6.7% MoM) — ranked #3,523 of 9,324 AI browser extensions, and #866 of 2,418 in General AI.
What is AI Prompt Token Counter
Count tokens and estimate AI costs for any model. Supports ChatGPT, Claude, Gemini, DeepSeek, and more. AI Token Counter & Cost Calculator lets you check estimated token usage and input costs across all major AI models in real-time. Paste your prompt, pick your model, and see exactly how many tokens you're using.
Supports models from OpenAI, Claude, Gemini, DeepSeek, and more.
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Features
- Real-time token count as you type
- Estimated input cost per model
- Character count
- Lightweight popup — no account required
Extension profile
User Growth Trend
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+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.