Room Acoustics Simulator · Web Tool
RoomTune
See your room resonances and find the best speaker and treatment placement, right in your browser. No install.
- Simulate room modes from your exact dimensions
- Test speaker and listening positions before you move a thing
- Plan absorption and treatment where it actually helps
- Runs in the browser, free, in English and Japanese

Model your room
Enter real dimensions and see where axial resonances collect across the listening space.
Move before lifting
Test speakers and the listening position virtually, then make the physical change with confidence.
Treat with purpose
Use the modal field to place absorption where it addresses a specific acoustic problem.
System requirements
- Version
- 1.1
- Type
- Browser tool
- System
- Any modern browser
- License
- Free
Open RoomTune.
Version 1.1. Free in any modern browser, no install.