LLM Token Counter
Paste any text to estimate how many tokens it uses in an LLM prompt, plus characters and words. Everything runs in your browser. Nothing is sent anywhere.
Estimated tokens
38
Characters
172
Words
26
Likely range: 32–44 tokens (varies by model and tokenizer).
This is a fast estimate. For exact, model-specific counts use the provider's tokenizer (e.g. Anthropic's count_tokens endpoint or OpenAI's tiktoken).
Counting tokens means you're building with LLMs
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