Your production data

Work stays in your browser.

Schedule entries and selected presentation files are processed on your device. The app does not upload them or create a cloud account. Selected File references stay in this tab for packaging. Bytes are checked again when creating a ZIP; nothing is uploaded.

Unsaved edits and selected original files stay in page memory. Save checked schedule stores its manifest and fingerprints in IndexedDB on this browser; snapshots store earlier checked manifests. Refreshing loads the last saved active event, but selected originals must be reselected. Download the library and any needed ZIP for independent copies. Clearing site data or browser eviction can remove saved schedules. A ZIP includes the selected originals and their embedded metadata. Downloaded manifests contain event names, titles, room assignments, filenames and hashes: share them with appropriate recipients.

The website is served by Cloudflare, which receives normal connection information when serving pages. Product code contains no advertising or analytics scripts. The restrictive content policy blocks external script loading.