Prompt Token Counter
Counts tokens to stay within OpenAI model limits.
At a glance
3.9 out of 5
Scored by Alex after real useOur verdict
It's a practical tool for managing token usage in prompts and responses. However, it doesn't provide prompt optimization services or professional support.
✓What it does well
✕Where it falls short
Key features
Questions about Prompt Token Counter
What does Prompt Token Counter do?
Prompt Token Counter counts tokens so prompts and responses stay within OpenAI model limits. It covers different GPT-4 and GPT-5 models and works through a web interface without any installation. The reviewer calls it a practical tool for managing token usage.
Is Prompt Token Counter free?
Yes. Prompt Token Counter offers basic token counting free of charge and is listed at $0 with a free tier. No paid plan was found on the vendor's site in September 2026.
Does Prompt Token Counter store my prompts?
No. Prompt Token Counter does not store or transmit user data, which the reviewer says makes it secure for sensitive projects. Counting happens through its web interface, so there is nothing to install.
Which models does Prompt Token Counter support?
Prompt Token Counter counts tokens for different GPT-4 and GPT-5 models. The reviewer notes that it only supports a few OpenAI models and lacks broader model coverage, so it is not for content creators who need support for a wider range of models.
What are the limits of Prompt Token Counter?
Beyond its narrow model coverage, Prompt Token Counter does not offer prompt optimization, expert prompt engineering or professional support. It is best for engineers and data scientists, and Toolio scores it 3.9 out of 5, given by Alex on 3 Oct 2026.