

It's mono, yo!
Native macOS app that batch-converts stereo WAV and AIFF to mono with a proper downmix, not just the left channel. Built for hardware samplers (Sample Drum, Digitakt, SP-404, Eurorack). Configurable bit depth and sample rate, folder import, and it's open source.
Features
Properties
- Lightweight
- Privacy focused
Features
- Batch Editing
- No registration required
- Dark Mode
- Works Offline
- No Tracking
- Lossless Audio
- Ad-free
- Audio Samples
- Batch conversion
- Audio Conversion
It's mono, yo! News & Activities
Recent activities
- JarlLyng added It's mono, yo!
- JarlLyng added It's mono, yo! as alternative to Audacity, Ocenaudio and Dipper
It's mono, yo! information
What is It's mono, yo!?
It's mono, yo! converts stereo audio files to mono, quickly and simply.
Built for musicians, producers, and sound designers who need mono samples for hardware samplers like the Erica Synths Sample Drum, Digitakt, SP-404, and other gear that requires mono audio files.
HOW IT WORKS
Drag and drop your WAV or AIFF files, or a whole folder Choose an output folder Pick your output settings Click Convert No accounts, no subscriptions, no internet connection required.
CONVERT A WHOLE SAMPLE PACK Import an entire folder and It's mono, yo! converts everything inside in one go, recreating the same folder structure in the output. Your kicks, snares, and loops stay exactly where you put them.
OUTPUT CONTROL • Bit depth: 16-bit (default), 24-bit, or 32-bit float • Format: WAV or AIFF • Sample rate: Keep original, or convert to 44.1 kHz, 48 kHz, or 96 kHz
FEATURES • Folder import: convert a whole sample pack at once, folder structure preserved • Batch conversion: drag in as many files as you need • Intelligent stereo-to-mono downmix • Weighted multi-channel downmix (ITU-R BS.775) for surround files • Overwrite protection: existing files are never replaced • Lightweight native macOS app • Respects Reduce Motion accessibility setting • No file size or count limits
PERFECT FOR • Erica Synths Sample Drum • Elektron Digitakt / Model:Samples • Roland SP-404 • Eurorack samplers (Assimil8or, Morphagene, etc.) • Any hardware or software that needs mono audio files






