AI / LLM

Token Counter & Cost

Drop in a prompt to estimate its token count, then price the request across the major models. The estimate uses GPT-style pre-tokenization heuristics — close enough for budgeting and context-window checks, not a substitute for an exact tokenizer.

Prompt / text

est. tokens

words

characters

lines

Estimate range: 0–0 tokens · ~0 chars/token

Input tokens

Output tokens

Calls

Currency

Model	Input /1M	Output /1M	Per call	Total

Prices are editable and reflect commonly published list rates (per 1M tokens) — click any price to adjust. Provider pricing changes frequently, so verify against the source before quoting a client: OpenAI · Anthropic · Google.