Free · Studio · 2026-10-12
Concert Duration Planner
For Performer or teacher assembling a program. A set list does not show the total slot length including changes.
Local processing with no account or payment. No AI connection or automated sending. Save is optional and unencrypted on this browser/device; use non-sensitive references.
Your inputs
Use it well
Use your measured performance lengths where possible. The gap is inserted between pieces only. Add introductions, applause or intermissions as explicit rows when they vary.
- Load the fictional example to understand the format.
- Replace it with your own non-sensitive inputs.
- Generate, review notes, then download the output.
- Save explicitly on your device or export a portable JSON backup.
Offline download uses the same deterministic calculations and document generation. Browser storage may be limited for local files. Keep JSON backups. It does not use cloud AI, synchronize a team, or transmit your data.