Audio Converter
Convert audio files between MP3, WAV, FLAC, AAC, OGG and more.
Drop your audio file here
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Free Online Audio Converter — MP3, WAV, FLAC, AAC
MediaMate's audio converter transforms files between MP3, WAV, FLAC, AAC, OGG, and M4A quickly and securely. Your files are processed on our secure servers and deleted automatically and immediately after conversion. We prioritize your privacy and never store your files.
Choose MP3 for maximum compatibility across devices, WAV or FLAC for lossless archival quality, or AAC/M4A for Apple ecosystem optimization. Conversion typically takes 2-10 seconds depending on file length.
Frequently Asked Questions
Is this audio converter free?↓
Yes. MediaMate audio converter is completely free with no file limits, no registration, and no watermarks on the output.
Are my files uploaded to a server?↓
Yes, files are temporarily uploaded to our secure servers to perform the conversion at high speed. All uploaded files are permanently and automatically deleted from our servers immediately after the conversion is completed.
What is the difference between MP3 and FLAC?↓
MP3 is a lossy format — it compresses audio by discarding frequencies most people can't hear, resulting in smaller files (a 4-min song is ~9 MB at 320kbps). FLAC is lossless — it compresses without losing any quality, but files are 3-5x larger (~30-50 MB for the same song).
Which format should I choose?↓
Use MP3 (320kbps) for music playback on phones and general use. Use FLAC or WAV for archival or audio editing. Use AAC/M4A for Apple devices. Use OGG for web/game audio.
Lossy vs Lossless — Which Is Better?
Lossy formats (MP3, AAC, OGG) compress audio by removing inaudible frequencies. They're ideal for casual listening and save storage. Lossless formats(FLAC, WAV) preserve every detail of the original recording. Choose lossless if you plan to edit the audio later or need studio-quality playback. Converting from lossy to lossless won't improve quality — it only increases file size.
Need to Trim or Download Audio?
After converting, use the Audio Cutter to trim your file to a specific section or create a ringtone. Need to convert a YouTube video to audio? Use the YouTube to MP3 Converter for 320kbps extraction. For video format changes, try the Video Converter.