Online Audio Converter

Online Audio Converter is a straightforward web application that lets you convert audio files between various formats without installing any software. You simply upload your file (or grab it from Google Drive/Dropbox), select your desired output format and quality settings, and download the converted file. It supports over 300 input formats including video files, making it useful for extracting audio tracks from videos.

The tool offers surprisingly detailed control for a free web converter. You can adjust bitrate (from 32 to 320 kbps), sample rate, channels, and apply effects like fade in/out or reverse playback. It also supports batch conversion (processing multiple files at once) and metadata editing for track information. Files are processed quickly in your browser and automatically deleted from servers after a few hours for privacy.

This converter is perfect for everyday users who need quick format conversions for music files, podcasters adjusting audio formats, or anyone extracting audio from videos. It's particularly useful for creating iPhone ringtones (M4R format), preparing audio for different devices, or compressing audio files for sharing.