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    Free Tool

    LLM Token Counter & Context Budgeter

    Paste any text to estimate its token count and see how much of each model's context window it uses — from 8K to 1M.

    Tokens (est.)
    0
    Words
    0
    Characters
    0
    Context-window fit
    8K legacy / small—
    32K GPT-4 32k—
    128K GPT-4o / Llama—
    200K Claude—
    1M Gemini 1.5/2—

    Estimate only (~4 chars/token for English prose). Exact counts vary by model and tokenizer — code, non-English text, and rare words tokenize differently. Planning a budget by cost instead? Try the LLM Cost Estimator →

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