Universal Audio Converter & Decoder
Convert open-source and international audio formats effortlessly directly inside your browser. No files uploaded to servers, zero size limits, and instant processing.
Drop your audio file here, or click to browse
Supports MP3, WAV, OGG, FLAC, AAC, M4A, OPUS, WEBM, WMA, ALAC & more.
sample-audio.mp3
Size: 0 MB | Duration: 00:00
100% Secure & Private
Your files are decoded and re-encoded locally using WebAssembly and Web Audio API. No sensitive data ever touches external servers.
Open Source Codecs
Fully compliant with open standards including Ogg Vorbis, FLAC, WebM, Opus, standard PCM WAV, and MP3 JS encoders.
Lightning Fast Performance
Utilizes hardware-accelerated browser threads for instantaneous audio conversions without upload bandwidth bottleneck.
Supported Open & International Audio Codecs
Complete decoding and encoding support for global standards
MP3 (MPEG-1 Layer 3)
Universal Lossy Standard
WAV (PCM)
Uncompressed Lossless
OGG Vorbis
Open Source Royalty-Free
FLAC
Free Lossless Audio Codec
AAC / M4A
Advanced Audio Coding
OPUS
IETF Low Latency Codec
WEBM Audio
Web Open Media Standard
ALAC / WMA
Decoding Support Included
Frequently Asked Questions
Everything you need to know about our browser audio processing