Token Calculator for LLMs

Project Description

Token Calculator for LLMs is an online tool designed to calculate the number of tokens in a given text for various Large Language Models (LLMs), including those from OpenAI (GPT series), Anthropic (Claude series), and Google (Gemini series). It also provides pricing information per million tokens for input, cached input, and output for different models.

Usage Instructions

1. Navigate to the Token Calculator website.
2. Enter or paste your text into the provided input area.
3. The tool will automatically display the number of tokens, words, characters (no spaces), and total characters in the text.
4. You can also view the pricing for different LLM models per million tokens for input, cached input, and output.

Key Features

• Token Calculation: Accurately calculates tokens for various LLM models.
• Text Metrics: Provides word count, character count (with and without spaces).
• Multi-Model Support: Covers models from major providers like OpenAI, Anthropic, and Google.
• Pricing Information: Displays input, cached input, and output pricing per million tokens for supported LLMs.

Target Users

• Developers working with LLMs.
• Researchers and data scientists analyzing text for LLM applications.
• Anyone interested in understanding tokenization and cost implications for different LLM models.

Project Links

• Website: https://token-calculator.net/

Application Scenarios

• Cost Estimation: Estimating the financial cost of using different LLMs based on text volume.
• Prompt Engineering: Understanding token limits and optimization for LLM prompts.
• Text Analysis: Quickly gauging the size of text inputs for LLM processing.
• Model Comparison: Comparing tokenization and pricing structures across various LLM providers and models.