Online Audio Converter is a free online app that converts any format of audio files online within Google Chrome, without any installation. This converter works easily, fast and efficiently with over 300 different file formats (including video formats) converting them into mp3, wav, m4a, flac, ogg, amr, mp2, and even into iPhone ringtones. The converter also enables you to extract audio from a video file, which can be handy to extract for example the soundtrack from a movie or when you want to transcribe a video interview. Converting audio is easy: upload the original file, choose the format and quality you require, and also instantly after clicking convert you can download the output (or dump it on your Google Drive). Batch processing is also an option for this app that works fine in combination with Google Drive The advanced settings allow for fine tuning the quality and the number of channels. It is also possible to reverse the audio file or add fade in an d fade out. This app also allows for the removal of the voice from a sound track, this can be handy for karaoke type of exercises, but the result is somewhat debatable.
The same company provides also a video converter (https://convert-video-online.com/), which we have not tested yet. We may report about this in a future Tools of the Trade article.
Note1: please check whether your use of audio converter complies with the copyright regulations concerning the media usage you have in mind.
Note2: we test all applications we present in Tools of the Trade. They are safe and secure according to our knowledge. The authors of these articles do not guarantee the working or safety and security of these applications and cannot be held responsible for any harm or damage that these applications may cause.