Ccusage Studio

Daily, monthly and session token use

Ccusage Studio — Paste Claude Code or Codex usage logs and see daily, monthly and session token use with costs, offline.

How to use Ccusage Studio

  1. Paste JSONL usage lines into the editor, upload a JSONL file, or load the sample log.
  2. Check the totals for cost, messages, input tokens and output tokens.
  3. Switch between daily, monthly, session and by model reports.
  4. Edit the pricing rates to match your plan, then export the daily CSV.

Features

  • Daily, monthly, session and per model token usage reports
  • Input, output, cache creation and cache read tokens tracked separately
  • Cost totals computed from editable per model pricing rates
  • Paste JSONL lines or upload a usage log file
  • Sample Claude usage log included for instant testing
  • One click export of the daily report as CSV

Frequently asked questions

Is it free?

Yes, unlimited.

Login to use this free online tool. Create a free account to get started.