Free tool
Fix Single-Ear Audio (Mono)
Fix audio recorded on only one side by centering the sound for all listeners.
Listener friendlyFix mic errorsInstant
Why it helps
Audio hygiene
Ensure your audience hears you in both ears. Fix recordings where an external mic was only captured on one channel.
Core Media Tool
Browser-Based Processing
Private & Instant
Drag and drop your files here, or use the button to select files.
Settings
Files are processed in memory and never uploaded to any server.
FAQ
Quick answers about this tool.
Is this private?
Yes. All processing happens in your browser.
Do I need an account?
No. These tools are free and work without signup.
Can I use multiple files?
Yes. Most tools support batch processing.