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Featured project · maintained

Sleep Toolkit

From raw records to readable reports.

Turn a SleepCycle export into structured JSON, an interactive HTML report, and a PDF. The web app deletes the uploaded CSV after analysis and clears temporary reports one hour after last access; the CLI can run entirely locally.

Choose a path

TOOL Sleep Toolkit web app Upload one CSV and generate the report and download files. Open Sleep Toolkit ESSAY Ten years of sleep records Follow the data story behind the tool across 3,656 nights. Read data essay
Sleep report · May 2025 Report preview
Sleep Toolkit report preview
Nights
3,656
Years
10
Outputs
JSON · HTML · PDF
Input
One SleepCycle CSV export.
Built for long-running records
Output
Interactive report, structured JSON, and downloadable PDF.
One upload, three outputs
Privacy
CSV deleted after analysis; temporary reports expire one hour after last access.
CLI can stay entirely local