Free Online Audio Converter
Convert audio files instantly in your browser. No upload required, 100% private.
Support MP3, WAV, FLAC, OGG, M4A, AAC and more formats. Fast, free, and secure.
Upload File
Drag and drop audio files here, or click to select
🔒 Your files are processed locally in your browser. Nothing is uploaded to our servers.
Your files never leave your device.
All conversions happen in your browser. Your files never leave your device.
Near-native conversion speed.
Powered by FFmpeg WebAssembly for near-native conversion speed.
18 Audio Formats
One Simple Tool
Convert between all major audio formats including MP3, WAV, FLAC, OGG, M4A, AAC, OPUS, and more. No quality loss, no file size limits.
Upload Your File
Drag and drop or click to select any audio file from your device.
Choose Output Format
Select from 18 supported audio formats for your conversion.
Download Instantly
Get your converted file immediately. No waiting, no email required.
Audio Converters
Click any format below to access its dedicated converter page with detailed format information, including file type specifications, codec details, compatibility guides, and conversion options to all other supported formats.
MP3 Converter
MPEG-1 Audio Layer III
M4A Converter
MPEG-4 Part 14
WAV Converter
Waveform Audio File
OGG Converter
Ogg Vorbis Audio
FLAC Converter
Free Lossless Audio Codec
AAC Converter
Advanced Audio Coding
M4R Converter
iPhone Ringtone Format
AIFF Converter
Audio Interchange File
OPUS Converter
Opus Interactive Audio
AIF Converter
Audio Interchange File
AC3 Converter
Dolby Digital Audio
AMR Converter
Adaptive Multi-Rate Audio
AU Converter
Sun Microsystems Audio
CAF Converter
Core Audio Format
M4B Converter
MPEG-4 Audiobook
OGA Converter
Ogg Audio File
VOC Converter
Creative Voice File
WEBA Converter
WebM Audio File