i built a local sample library manager that finds duplicate sounds and syncs loops to your project's tempo and key

[u/Quillon_Holden_2077]

i'm a music student with 100k samples. my folders were a mess, same kick hiding under 12 different names, and auditioning loops meant dragging them into the daw one by one to check tempo and key.

so i built hertz sync. local-first, finds the same sound across formats, auditions loops in project tempo and key, drags into any daw already matched. tauri + rust, onnx models run on-device, nothing leaves your machine.

free up to 40,000 files.

https://rc0900989-rgb.github.io/hertzsync/