πŸ”’ Token Counter 2026

Count tokens for any LLM. Estimate API cost before you run. 100% local β€” no data leaves your browser.

πŸ”’ 100% local GPT-4o / o3 Claude 3.7 Gemini 2.0 DeepSeek V3 Llama 3.3 Mistral
πŸ”’ All processing happens in your browser. No text is sent to any server. Works offline.
πŸ“‚ Drop any text file here to count its tokens instantly
✏️ SYSTEM PROMPT
πŸ’¬ USER MESSAGE
πŸ“Š Stats
0
Total Tokens
0
Characters
0
Words
0.0
Chars / Token

πŸ“ Context Window Usage

πŸ’° Cost Estimate (per call)

2Γ— output tokens = input Γ— multiplier
Model Tokens Input Cost Output Cost Total

Prices from official docs as of March 2026, may change. Verify before production use.

🎨 Token Visualization (approximate, BPE-style)

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