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Agent Token Counter

Paste full agent contexts, tool outputs, or multi-step prompts. Get accurate-enough token counts + cost for the models you run in the CloudAxis OS.

RUNS IN BROWSER • NO DATA SENT

How token counting works for OS agents

Agents in the Web OS frequently work with much larger effective contexts than a normal chat session: previous tool outputs, file contents, long research threads, and the memory of prior steps in a workflow. This counter uses a practical approximation tuned for those patterns so you can quickly understand the token budget an agent will consume on a given model.

Paste a real prompt you plan to use, include sample tool output or file text, and see both the token count and the dollar impact at current hosted rates. Then scale by your expected daily/weekly volume using the cost estimator and cron tools.

5 use cases

  • Right-size context for a research agent that ingests multiple web pages + prior reports.
  • Check whether a browser session + file processing step will blow past a model's context window.
  • Compare token efficiency of Claude vs DeepSeek for a high-volume scheduled monitor.
  • Estimate the token delta when you add more agents to a collaborative workflow.
  • Quick sanity check before launching a new always-on agent.

Frequently asked questions

It's a fast, practical approximation that is close enough for planning (within ~10-15% for most English agent contexts). The actual OS shows exact usage after runs.
Basic text version. Vision and other modalities have separate token accounting inside the platform — use the full OS cost tools for those.
Yes — combine with the Cost Estimator and your actual run frequency to model total monthly spend before you schedule agents.
Because they do in the platform. The counter shows you the real hosted price impact so you can choose the most cost-effective model for each agent role.
Completely. Everything is calculated locally in the browser. No text, counts, or estimates are sent anywhere.