Convert Audio to Any Format Free

MyVideoCity's audio converter supports MP3, AAC (M4A), WAV, FLAC, OGG, and OPUS as output formats. MP3 is the most universally compatible. FLAC gives lossless quality. OPUS offers the best quality-to-size ratio for streaming. Use our Audio Compressor to further reduce file size after converting.

Your file is sent securely to our server for conversion, then immediately and permanently deleted once your download starts — we never store audio files. The conversion uses professional server-side FFmpeg processing for maximum format compatibility.

The converter supports files up to 500MB. Larger files may take longer to upload and process on the server. Our server uses professional FFmpeg processing so format compatibility is excellent regardless of your device.

For maximum compatibility (phones, car stereos, speakers): MP3. For Apple devices and iTunes: AAC/M4A. For lossless audio archiving: FLAC. For web playback and streaming: OGG or OPUS. For audio editing software: WAV (uncompressed).

The converter accepts MP3, WAV, FLAC, AAC, M4A, OGG, OPUS, WEBM, and MP4 (audio track) as input. Most common audio formats are supported. If your format isn't listed, try converting it — FFmpeg handles hundreds of formats internally.

OPUS is a modern open-source audio codec that delivers better quality than MP3 at the same file size. It's ideal for voice calls, podcasts, and streaming. However, OPUS has limited support in older media players — use MP3 for maximum device compatibility.

Conversion speed depends on the file size and chosen output format. WAV and FLAC (lossless) conversions are typically faster than highly compressed formats like OPUS. Our server processes your file instantly — conversion usually completes within a few seconds.

Yes — free with no limits, no signup, and no watermarks on converted files. Convert as many files as you need. Also try our free MP3 Audio Extractor to pull audio from social media videos.