LLM Token Counter – Count Tokens for GPT, ChatGPT & LLMs
Use this LLM Token Counter to count tokens for GPT, ChatGPT, Claude, Gemini, Llama, and Mistral models. Get instant token usage estimates directly in your browser with full privacy and no login.
LLM Token Counter
Token Details
Platform: All
Model: Not selected
Estimated Tokens: 0
Words: 0
Characters: 0
*Token count is an estimation based on typical tokenizer behavior of each model family.
Sponsored
Related Tools
AI Prompt Cost & History Tracker
Estimate AI prompt token usage, track cost, and manage prompt history locally with full privacy.
Shorts & Reels Hook Analyzer – Swipe Risk Checker (AI)
Analyze your YouTube Shorts or Instagram Reels hook before posting. Check swipe risk, hook strength, and get improvement tips using AI.
AI Content Detector & Human Tone Checker (Free)
Check whether your content sounds AI-written or human-written. This free AI content detector analyzes sentence patterns, repetition, and tone to help bloggers, students, and SEO writers avoid AI detection issues.
Why this tool is useful
- Perfect for developers working with GPT, Claude, or Gemini APIs.
- Easy cost estimation based on input/output tokens.
- Instant result — no API key, no login.
Supported Models
- OpenAI GPT-4o, GPT-4.1, GPT-3.5
- Claude 3, Claude 3.5 Sonnet & Opus
- Google Gemini Pro / Flash
- Llama 3 / Mistral
FAQs
What is the LLM Token Counter?
It’s a free online tool that counts tokens for models like GPT, Claude, Gemini, Llama, and Mistral. It also estimates cost and usage limits.
Does this tool support GPT-4o, GPT-4.1, Claude 3.5, and Gemini?
Yes. It supports all modern models and automatically calculates tokens and estimated API cost.
Is any data uploaded?
No. Everything runs 100% locally in your browser. Nothing is uploaded or stored.
Can I export the token breakdown?
Yes. You can copy or download the token report as a .txt file.
Popular Tools
Most used this week
AI Prompt Cost & History Tracker
NewAI
LLM Token Counter
NewAI
WhatsApp Direct Message
NewCommunication
WhatsApp Message Scheduler
HotCommunication
Image Compress
PopularImage
Image Resize
PopularImage
Image Crop
PopularImage
Image Converter
PopularImage
Image Quality Reducer
PopularImage
Image Rotate & Flip
PopularImage
Image Metadata Remover
PrivacyImage
Image to DOC / DOCX Converter (No OCR)
Offline & SecureImage
YouTube Title & Description Cut-Off Preview (Mobile & Desktop)
Mobile + Desktop PreviewCommunication
Shorts & Reels Hook Analyzer – Swipe Risk Checker (AI)
AI + Creator ToolAI
YouTube Description Word Limit Checker (2026 Rules)
YouTube Creator ToolCommunication
AI Content Detector & Human Tone Checker (Free)
AI Writing Safety ToolAI