Token Counter

Before sending a prompt, you want to know its token count and cost, but each model tokenizes differently. Token Counter is a web tool that counts LLM tokens in the browser for GPT, Claude, Llama and more.

Tokenization runs locally via transformers.js, now part of Price Per Token for cost estimates too.

Features

Models:GPT, Claude and Llama.

Local:Text stays put.

Costs:Estimated.