Tools

Token calculator

Paste text to get an estimated token count (about 4 characters per token for English) and the input cost of sending it once to each model.

0 estimated tokens · 0 characters · 0 words

DeepSeek V4 Flash$0.0000 to send once
MiMo V2.5 Pro$0.0000 to send once
DeepSeek V4 Pro$0.0000 to send once
Gemini 3.8 Flash$0.0000 to send once
Claude Haiku 4.5$0.0000 to send once
GPT-5.6 Luna$0.0000 to send once
GLM 5.3$0.0000 to send once
Qwen 3.8 Max$0.0000 to send once
Claude Sonnet 5$0.0000 to send once
Gemini 3.1 Pro$0.0000 to send once
Grok 4.7$0.0000 to send once
Kimi K3$0.0000 to send once
Claude Opus 5.5$0.0000 to send once
Claude Opus 5$0.0000 to send once
GPT-5.6 Sol$0.0000 to send once
Claude Fable 5.1$0.0000 to send once
GPT-6 Astra$0.0000 to send once

How it works

No. Each model family uses its own tokenizer; this uses the common ~4 characters per token rule for English, so treat it as an estimate.

Questions

Is the count exact?

No. Each model family uses its own tokenizer; this uses the common ~4 characters per token rule for English, so treat it as an estimate.

Does the text leave my browser?

No. The estimate runs entirely in your browser.

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