Luminary

Upload your Token Usage Data

Drop a Luminary-format CSV to explore your AI usage.

πŸ“„

Drop your .csv here

or

View on GitHub

πŸ”’ No data is saved in our servers.

Everything is processed on your machine in your browser.

Your file or data never leaves your device.

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Billing cycles

Start day per harness (1–31). Days 29–31 use the last day of shorter months (e.g. 31 β†’ Feb 28/29, Apr 30). Period boundaries use the dominant harness in your upload.

Harness Day
Theme