Prompt Token Counter
Estimate how many tokens a prompt will use.
Est. tokens0
Words0
Characters0
This is an estimate (~4 characters per token). Actual counts vary slightly between GPT and Claude tokenizers.
About this tool
Free prompt token counter. Paste your text to estimate the token count for GPT and Claude models so you can stay within context limits and manage costs.
Read the full guide: how to use Prompt Token Counter →