LLM Token Counter
A browser-based tool designed to accurately calculate tokens for various large language models (LLMs).
About LLM Token Counter
Our fully browser-based LLM token counter allows precise calculation of prompt tokens for leading models like GPT-3.5, GPT-4, Claude-3, Llama-3, and more. Simplify token tracking and optimize your prompts with this intuitive and secure tool.
How to Use
Enter your prompt into the interface and view the token count calculated instantly using client-side processing with Transformers.js.
Features
Operates entirely within your browser for enhanced privacy
Provides precise token counts for various large language models
Runs on the client side, ensuring data security
Use Cases
Keeping prompts within token limits for optimal LLM responses
Monitoring and managing token usage across different AI models
Optimizing prompt length for cost-effective API calls
Best For
Content creators leveraging LLMsAI researchersPrompt engineersDevelopers building AI applicationsData scientists
Pros
Fast and reliable token calculations thanks to efficient Rust implementation
User-friendly interface for easy operation
Ensures privacy with client-side processing
Supports multiple leading LLMs for accurate token counting
Cons
Limited to token counting functionality only
Requires JavaScript to be enabled in your browser
Frequently Asked Questions
Find answers to common questions about LLM Token Counter
What is an LLM Token Counter?
An LLM Token Counter is a tool that helps users accurately measure token usage for various large language models like GPT-3.5, GPT-4, and others, ensuring prompt efficiency.
Why should I use an LLM Token Counter?
Using a token counter ensures your prompts stay within model limits, preventing incomplete or failed responses caused by exceeding token restrictions.
How does the LLM Token Counter work?
It utilizes Transformers.js to perform client-side tokenization directly in your browser, offering fast and secure token calculations without data leaks.
Is my prompt data secure with this tool?
Yes, since all token calculations are performed locally within your browser, your prompt stays private and confidential.
Which models does this token counter support?
It supports popular models including GPT-3.5, GPT-4, Claude-3, Llama-3, and many other leading large language models.