https://chromewebstore.google.com/detail/chatgpt-token-counter/dbcphbbopbnjahdgdicdbmhjngaoddni
Count your tokens from ChatGPT and manage your usage
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https://www.prompttokencounter.com/
Online tool to count tokens from OpenAI models and prompts. Make sure your prompt fits within the token limits of the model you are using.
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https://linktr.ee/tokencounter
Aug 13, 2025 - With Token Counter, you can enter any text and see how different AI models token
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https://chromewebstore.google.com/detail/gemini-token-counter/cbjobpcokobbflpppgagejjodomohcgk
Track characters and estimated tokens on Gemini in real-time with a beautiful UI.
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