Token Counter

Analyze text tokenization for different AI models and calculate API costs

Text Input
Enter your text to analyze tokenization
Token Statistics
0
Total Tokens
314
Characters
46
Words
Cost Estimation
Input Cost:$0.000000
Output Cost:$0.000000
Per 1M tokens
Tokenization Methods

GPT Models

Uses cl100k_base encoding with byte-pair encoding (BPE) for efficient tokenization

Claude (Anthropic)

Similar to GPT but with slightly different token boundaries and vocabulary

Gemini (Google)

Google's tokenization approach, often allowing longer token sequences