Convert MP3 to mono
Upload an MP3 file and mix it down to a single mono channel.
Your file never leaves your device. All processing happens right in your browser, and nothing is uploaded to a server.
Upload an MP3 file and mix it down to a single mono channel.
Your file never leaves your device. All processing happens right in your browser, and nothing is uploaded to a server.
The tool blends both stereo channels into a single mono channel and re-encodes the MP3. For spoken word this is usually pure win: at the same bitrate, mono spends every bit on one channel, so voice sounds cleaner or the file gets smaller.
Podcasters following the common mono-for-speech recommendation, IVR and phone systems that require single-channel audio, audiobook producers, and anyone trimming storage on voice archives. Music generally belongs in stereo; convert it only when a system demands mono.