TokenSkim

Analyze my LLM usage

Find the money leaking out of your OpenAI or Anthropic bill. The report separates what's provable from your export from what's an estimate — so you know exactly what's worth fixing.

📄

Drop your usage export here

OpenAI or Anthropic usage/cost CSV. Parsed in your browser — never uploaded.

1
Export

Grab the Usage/Cost CSV from your OpenAI or Anthropic console.

2
Drop it in

It's parsed locally in your browser. No API keys, no upload, no proxy.

3
See the leak

Get a per-item monthly figure, split into provable vs estimated.