Anthropic Token Counter

https://anthropic-token-counter.vercel.app/

A quick, simple token counting interface for Anthropic's API. This tool helps developers accurately count tokens for their Claude requests.

Uses Anthropic's official token counting API (https://docs.anthropic.com/en/docs/build-with-claude/token-counting).

Getting Started

1. Clone the repository:

git clone https://github.com/jerhadf/token-counter.git
cd token-counter

2. Install dependencies:

pnpm install

3. Create a .env.local file in the root directory and add your Anthropic API key:

ANTHROPIC_API_KEY=your_api_key_here

4. Run the development server:

pnpm dev

5. Open http://localhost:3000 to view the counter.

Tech Stack

• TypeScript
• Next.js
• Anthropic API
• Tailwind CSS
• Started with create-next-app
• Initial interface created with v0