Tokenia is a free LLM token calculator that counts tokens and estimates costs across 100+ AI models including GPT-4o, Claude, Gemini, Mistral, and DeepSeek. No signup required.

Yes, 100% free forever. No credit card, no signup, no ad trackers. Your text is never stored.

Which LLM models does Tokenia support?

Tokenia supports 100+ models including OpenAI GPT-4o, GPT-4.1, Claude Opus/Sonnet/Haiku, Google Gemini 2.5, Meta Llama 3, Mistral Large, and DeepSeek V3.

What languages does Tokenia support?

Tokenia is available in 5 languages: English, Spanish, Portuguese (Brazil), Chinese, and German.

100% Free · No Signup Required · No Tracking

Token Analyzer

Instant token count & cost estimate across 100+ models

Your text is sent over HTTPS — never stored or logged

Try an example:

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Compare models side-by-side

✓ Sent over HTTPS — never stored or logged

💼 Cost by Use Case

Estimate your real monthly cost based on production workload patterns — across all 100+ models.

Requests per day Days per month

Top 5 cheapest models for this workload. Estimates use list pricing; output tokens are an average per request.

Privacy & Security

Built with your data security as priority #1

Most token calculators log your prompts. We don't — and we've verified it in our code.

HTTPS — Text Never Stored

Your text is sent to our server over HTTPS for accurate token counting, then immediately discarded. We don't store, log, or retain your prompts.

Zero Data Retention

Your text is processed in memory and discarded after each request. No database writes, no file storage of your content. Verified in our source code.

No Third-Party Trackers

No Google Analytics, no ad pixels, no third-party cookies. We use lightweight first-party analytics that log only event names and page URLs — never your text.

Hardened Security Headers

All connections via HTTPS/TLS. Security headers enforced: HSTS, CSP, X-Frame-Options, nosniff. Read our security page →

Why Tokenia

Built for developers who care about costs

More features, better UX, and more privacy than any other token calculator.

⚡ 30+ Models

Compare pricing across OpenAI, Anthropic, Google, Meta, Mistral, and DeepSeek — all in one place.

📊 Real-time Estimates

Instant client-side estimate while you type, then exact server-side count. No LLM API calls — just tokenizers.

🔒 Text Never Stored

Your text is sent over HTTPS for processing and immediately discarded. No third-party trackers, no logs of your content.

📁 File Upload

Upload TXT, PDF, DOCX, CSV, JSON and code files. Drag & drop supported. Parsed server-side over HTTPS — content never stored.

⚖️ Side-by-Side Compare

Compare any 2 models head-to-head. See cost differences instantly. Unique feature you won't find elsewhere.

📈 Cost Projection

Calculate daily, monthly, and annual costs at your request volume. Plan your AI budget before you build.

💾 Export Results

Download as CSV, copy as Markdown, or share via link. Perfect for reports and team discussions.

🔗 Embed Widget

Add a token calculator to your own site with one line of HTML. Free for everyone.

🌍 5 Languages

Available in English, Spanish, Portuguese, Chinese, and German. The most multilingual token calculator.