AI Token Counter
Calculate tokens in real-time and estimate API costs for various LLMs.
Input Text
Characters: 0Words: 0
Tokens
0
Different models use different tokenization rules. Results for Claude etc. are approximations.
Cost Estimate (Input)
GPT-4o
$0.000000
GPT-4 Turbo
$0.000000
GPT-3.5 Turbo
$0.000000
Claude 3.5 Sonnet
$0.000000