Count tokens for DeepSeek V4 Pro and estimate API cost before you send a request. DeepSeek does not publish this tokenizer, so counts are calibrated estimates for planning.Your text never leaves the browser.
Paste your prompt into the counter on this page. DeepSeek does not publish the DeepSeek V4 Pro tokenizer, so the count is a calibrated estimate based on text length, language, and structure. Treat it as planning guidance rather than an exact billing number.
How much does DeepSeek V4 Pro cost per token?
DeepSeek V4 Pro costs $0.435 per 1 million input tokens and $0.87 per 1 million output tokens, based on official DeepSeek pricing checked 2026-08-11.
What is the context window of DeepSeek V4 Pro?
DeepSeek V4 Pro has a context window of 1,000,000 tokens, which is roughly 750,000 English words of combined prompt and response. The counter above shows how much of that window your text consumes.
Is this DeepSeek V4 Pro token count exact?
No. It is a clearly labeled estimate, because DeepSeek has not released a public tokenizer for DeepSeek V4 Pro. Estimates are usually within a reasonable range for English text but can drift for code, JSON, or non-English languages.