o4-mini Token Counter

Count the tokens of the prompt you enter below.

* Don't worry about your data, calculation is happening on your browser.

FAQ:

• What is OpenAI?

OpenAI is a research and deployment company that aims to promote and develop friendly artificial general intelligence (AGI) in a way that benefits humanity as a whole. OpenAI's goals are to advance digital intelligence in the way that is most likely to benefit humanity as a whole.

• o4-mini Introduction

o4-mini is OpenAI latest small o-series model. It is optimized for fast, effective reasoning with exceptionally efficient performance in coding and visual tasks.

• Will I leak my prompt?

No, you will not leak your prompt. The token count calculation is performed client-side, ensuring that your prompt remains secure and confidential. Your data privacy is of utmost importance, and this approach guarantees that your sensitive information is never transmitted to the server or any external entity.