Claude Tokenizer
Профессиональный инструмент Claude tokenizer для точного подсчета токенов, поддержка текста, изображений и PDF-файлов, использование официального API tokenization от Anthropic.
Как использовать
Выберите модель
Выберите модель Claude для подсчета токенов
Добавьте контент
Введите текст или загрузите изображения/PDF-файлы для подсчета токенов
Получите результаты
Мгновенно просмотрите количество токенов и расчетную стоимость
Возможности
- ✓Точный подсчет токенов с использованием официального API Anthropic
- ✓Поддержка текста, изображений и PDF-файлов
- ✓Совместимость со всеми моделями Claude
- ✓Расчет и оценка стоимости в реальном времени
- ✓Бесплатное использование без регистрации
What is Claude Tokenizer?
Our Claude tokenizer is a comprehensive tool designed to help developers and content creators accurately count tokens for Anthropic's Claude AI models. This free Claude tokenizer provides precise token counting for text, images, and PDF documents, making it the perfect solution for managing your Claude API usage and costs.
Unlike generic tokenizers, our Claude tokenizer is specifically optimized for Claude's unique tokenization approach. Whether you're working with Claude Opus, Claude Sonnet, or Claude Haiku, this Claude tokenizer delivers accurate results that match Anthropic's official API tokenization.
The Claude tokenizer tool supports all major Claude models including Claude 4, Claude 3.5 Sonnet, Claude 3.5 Haiku, and legacy Claude 3 models. This ensures your Claude tokenizer experience remains consistent across different model versions.
Why Choose Our Claude Tokenizer?
Accuracy & Reliability
Our Claude tokenizer uses Anthropic's official tokenization algorithms to ensure 100% accuracy. This means you can trust our Claude tokenizer for precise cost calculations and token management.
Multi-Format Support
This Claude tokenizer handles text, images, and PDF files seamlessly. Whether you're processing plain text or complex documents, our Claude tokenizer provides accurate token counts for all content types.
Real-time Cost Calculation
Beyond token counting, our Claude tokenizer includes built-in cost calculation for all Claude models. This helps you budget your AI projects effectively using the most accurate Claude tokenizer available.
Free & Accessible
Our Claude tokenizer is completely free to use with no registration required. Access this powerful Claude tokenizer anytime, anywhere, without any limitations or hidden fees.
Claude Models Supported by Our Tokenizer
Our Claude tokenizer supports all current and legacy Claude models. Each model has different pricing structures, and our Claude tokenizer accounts for these variations to provide accurate cost estimates.
| Model | Input Price | Output Price | Best For |
|---|---|---|---|
| Claude Opus 4 | $15.00/1M tokens | $75.00/1M tokens | Complex reasoning, research |
| Claude Sonnet 4 | $3.00/1M tokens | $15.00/1M tokens | Balanced performance |
| Claude Haiku 3.5 | $0.80/1M tokens | $4.00/1M tokens | Fast, lightweight tasks |
Use our Claude tokenizer to calculate exact costs for your specific use case with any of these models.
Common Use Cases for Claude Tokenizer
Content Creation
Writers and content creators use our Claude tokenizer to estimate costs for generating articles, blog posts, and creative content with Claude AI.
API Development
Developers integrate our Claude tokenizer logic into their applications to predict Claude API costs and optimize token usage.
Document Processing
Process PDFs and documents with our Claude tokenizer to understand token requirements before sending to Claude for analysis.
Research & Analysis
Researchers use our Claude tokenizer to budget AI-powered analysis projects and compare costs across different Claude models.
Frequently Asked Questions About Claude Tokenizer
How accurate is this Claude tokenizer?
Our Claude tokenizer uses Anthropic's official tokenization algorithms, ensuring 100% accuracy with the actual Claude API. This makes our Claude tokenizer the most reliable tool for token counting and cost estimation.
Does the Claude tokenizer work with images and PDFs?
Yes! Our Claude tokenizer supports text, images, and PDF files. The Claude tokenizer automatically detects content type and applies the appropriate tokenization method for accurate results.
Is this Claude tokenizer free to use?
Absolutely! Our Claude tokenizer is completely free with no registration required. You can use this Claude tokenizer unlimited times without any restrictions or hidden fees.
Which Claude models does this tokenizer support?
Our Claude tokenizer supports all Claude models including Claude 4 (Opus & Sonnet), Claude 3.5 Sonnet, Claude 3.5 Haiku, and all legacy Claude 3 models. The Claude tokenizer automatically adjusts pricing calculations based on the selected model.
How do I use the Claude tokenizer for cost estimation?
Simply input your text, upload an image, or select a PDF in our Claude tokenizer. The tool will automatically calculate token count and display the estimated cost for your selected Claude model. Our Claude tokenizer provides both input and output cost estimates.
Technical Details of Our Claude Tokenizer
Our Claude tokenizer implements Anthropic's official tokenization methodology to ensure complete compatibility with the Claude API. The Claude tokenizer uses advanced algorithms to handle different content types effectively.
Tokenization Process
- • Text content: Direct tokenization using Claude's vocabulary
- • Images: Processed through Claude's vision pipeline
- • PDFs: Text extraction followed by tokenization
- • Multi-modal: Combined processing for mixed content types
The Claude tokenizer ensures that token counts match exactly what you'll see when using the actual Claude API, making it the most reliable Claude tokenizer tool available for developers and content creators.