Count tokens for deepseek-v3 and estimate API cost before you send a request. Counts run the exact DeepSeek V3 tokenizer (published by DeepSeek) in your browser.Your text never leaves the browser.
Context window. 65,536 tokens (about 49,000 English words).
API pricing. $0.27 input / $1.10 output per 1M tokens.
Tokenizer. DeepSeek V3 tokenizer (published by DeepSeek) - exact, runs in your browser.
Pricing source. The community-maintained LiteLLM pricing dataset, refreshed 2026-08-11. Community-tracked rates can lag provider changes; confirm with the provider before budgeting.
Paste your prompt into the counter on this page. deepseek-v3 uses the DeepSeek V3 tokenizer (published by DeepSeek), and the count runs in your browser with the same published tokenizer, so the number matches what the API reports for plain text.
How much does deepseek-v3 cost per token?
deepseek-v3 costs $0.27 per 1 million input tokens and $1.10 per 1 million output tokens, based on the community-maintained LiteLLM pricing dataset checked 2026-08-11.
What is the context window of deepseek-v3?
deepseek-v3 has a context window of 65,536 tokens, which is roughly 49,000 English words of combined prompt and response. The counter above shows how much of that window your text consumes.
Is this deepseek-v3 token count exact?
Yes. The page runs the DeepSeek V3 tokenizer (published by DeepSeek) in your browser, the same tokenization the DeepSeek API applies, so counts are exact for plain text input.