LLM Token Counter & Cost Estimator

Input Text

Chars: 0

Words: 0

Estimated Tokens

0 tokens

Based on a standard heuristic of ~4 chars = 1 token. Actual count varies slightly by exact model tokenizer (e.g., cl100k_base).

Cost Estimation

Select Target Model

Input Pricing $0.00 / 1M

Total Input Cost $0.000000

* Prices are estimated based on public API pricing for input/prompt tokens per 1 Million tokens. Output costs are separate and depend on the model's response length.