A DeepSeek tokenizer converts or estimates text as tokens for DeepSeek models. This page uses a compatible local encoding for planning and does not reproduce DeepSeek's billing tokenizer or reasoning-token accounting. Treat the displayed token count and API cost as estimates, then verify the actual request in DeepSeek usage records.
Uses a compatible local text encoding for planning. It does not reproduce DeepSeek's private billing tokenizer or reasoning-token accounting. Use the DeepSeek tokenizer to estimate input text and compare normal, cached, and longer reasoning-output cost scenarios.
Provider API usage records remain the final source of truth for billing.
Input $0.14, cached input $0.0028, and output $0.28 per 1M tokens.
Checked DeepSeek official API pricing
This DeepSeek tokenizer uses these rates for the selected text scenario. The official pricing page warns that an increase is planned. Recheck immediately before publication or a purchasing decision.
No. The DeepSeek tokenizer uses a compatible local text encoding for prompt planning. The DeepSeek tokenizer does not reproduce private token accounting, model reasoning, or the complete request envelope, so the Estimate label is intentional. Use it to compare revisions on the same basis, then inspect the provider usage response for a hard context limit or invoice.
A concise prompt can still produce a long reasoning or final response. Set expected output tokens explicitly in the cost calculator and run both a typical and a high-output scenario. The DeepSeek tokenizer's input number is only one side of the formula.
Chat history also grows over time. Use Chat messages to see content by role and the format allowance, then decide when your application should summarize or drop old turns.
Yes. The official DeepSeek page checked on August 9, 2026 lists V4 Flash and V4 Pro cache-hit, cache-miss, and output rates while warning that a significant increase is planned. The DeepSeek tokenizer therefore keeps both records flagged Needs review.
The DeepSeek tokenizer never turns an unavailable or stale price into zero. Before publishing a budget or funding an account, open the source link and update the configuration if the official table has changed.
Move from token shape to total workload cost, or compare another provider's accuracy boundary.
The current browser verification measured that this page renders its local tool, Estimate label, source, checked date, and Needs review state. DeepSeek's official pricing page is time-sensitive because it announces a planned increase. The limitation is provider scope: the test did not reproduce DeepSeek's private tokenizer, reasoning-token accounting, live usage response, or current invoice. DeepSeek official model documentation. Last verified: .
| Evidence | Observed result or boundary |
|---|---|
| Current local result | Repeatable compatible text count and scenario cost based on the dated centralized record. |
| Mandatory recheck | Official DeepSeek token usage, reasoning output, cache status, and current provider price before purchase. |
DeepSeek Tokenizer questions
No. It is a local planning estimate and is not the official DeepSeek billing tokenizer.
You enter expected output separately in the cost calculator. The tokenizer cannot predict how long a model will reason or answer.
DeepSeek's official pricing page says an overall price increase is planned, so the DeepSeek tokenizer values may change soon.
Yes, by changing the cached-input percentage. Eligibility and actual cache hits still come from the provider.
This DeepSeek tokenizer is suitable for local text and budget planning, but it is not for provider invoicing. Recheck DeepSeek's official pricing before any purchase. The DeepSeek tokenizer is time-sensitive because the current provider page says a price increase is planned. Provider API usage records remain the final source of truth for billing.