DeepSeek Tokenizer

Use this tool below to understand how a piece of text might be tokenized by DeepSeek models (DeepSeek-V3, DeepSeek-R1, DeepSeek-V3-Base) and the total count of tokens in that piece of text.

Maximum 128 KB of text. Large token breakdowns show the first 1,000 tokens.

Tokens

—

Characters

5

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Token breakdown

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Own Your Data

Self Hostable

1-line Integration

Prompt Templates

Chat Replays

Analytics

Topic Classification

Agent Tracing

Custom Dashboards

Score LLM responses

PII Masking

Feedback Tracking