LLM Token & Word Counter
Instantly analyze text inputs to calculate approximate token usage, word counts, character limits, and estimated LLM prompt costs.
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Est. Tokens
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Words
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Characters
$0.000
Est. Cost (Input)
How Token Counting Works
Large Language Models process text in chunks called tokens rather than individual words. On average, 1 token is roughly 4 characters or 0.75 words in English text. This utility gives you a reliable approximation to keep your prompt payloads optimized within token window limits.
Frequently Asked Questions (FAQ)
The counts are highly accurate heuristic estimations based on standard subword tokenization models (approx. 4 characters per token for English). For exact production tokenization, platform-specific libraries should be referenced.
No. All calculations occur completely client-side within your browser session to ensure absolute privacy and zero network overhead.