AI Token Counter

Estimate token count and API costs for OpenAI GPT and Anthropic Claude models

Select AI Model

Input Text

Characters

Words

Tokens (estimated)

Input Cost

$0.000000

Output Cost

$0.000000

Note: Token counts are approximations. For exact counts, use official tokenizer libraries (tiktoken for GPT, Claude tokenizer for Claude).

GPT-4 Turbo

Input: $10 / 1M tokens (estimated)

Output: $30 / 1M tokens (estimated)

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