OpenAI GPT Token Counter
Efficiently count OpenAI tokens for various models including GPT-5 and GPT-4.
Pricing
See website
Flat rate
Adoption
→StableLicense
Open Source
Data freshness
—Overview
What is OpenAI GPT Token Counter?
A tool to accurately count the number of tokens in a string for all OpenAI Text models, aiding developers in optimizing their usage and costs. Supports GPT-5, GPT-4, GPT-3.5-turbo, and specialized models.
Key differentiator
“The OpenAI GPT Token Counter provides precise and efficient token counting capabilities specifically tailored for developers working with various OpenAI Text models, ensuring optimal usage and cost management.”
Capability profile
Strength Radar
Honest assessment
Strengths & Weaknesses
↑ Strengths
Fit analysis
Who is it for?
✓ Best for
JavaScript developers who need accurate token counting for optimizing their use of OpenAI Text models.
Teams working on projects with strict budget constraints and need to manage API costs effectively.
✕ Not a fit for
Projects that require real-time token counting in a cloud environment, as this tool is designed for local integration.
Developers who are not using JavaScript or do not have the capability to integrate a library into their projects.
Cost structure
Pricing
Free Tier
None
Starts at
See website
Model
Flat rate
Enterprise
None
Performance benchmarks
How Fast Is It?
Next step
Get Started with OpenAI GPT Token Counter
Step-by-step setup guide with code examples and common gotchas.