Guides
Step-by-step guides for the free tools on FreeSoundTools. More guides are available on our Korean site.
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How to Cut and Join MP3 Files (Ringtones and Highlights)Cut the part of a song you want to use as a ringtone, or join several tracks into one.
🔄M4A vs WAV vs MP3: Differences and How to ConvertHow common audio formats differ and which format to convert to and save in.
🧹How to Reduce Noise in Recordings (Before and After)Tips for recording clean audio, and how to reduce noise in a file you've already recorded.
📢How to Use Text to Speech and Save It as a FileHow to listen to text with your browser's read-aloud feature, why saving is tricky, and what you can do instead.
🎼Vocal Remover: What Actually Works and Its LimitsWhy removing just the vocals from a song is hard, and what FreeSoundTools can and can't do.