OmniTools
Dedicated Audio Converter

Audio Converter

Convert audio files to WAV, MP3, OGG, AAC, M4A & FLAC with zero upload

100% Client-Side Privacy• Instant Processing•6 Formats Supported

Upload WAV file

Automatic format detection • 100% in-browser processing

Max size: 100MB•100% In-Browser Privacy
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Supported Audio Formats6 total

wavWAV Audio
AVAILABLE

Uncompressed PCM audio container standard developed by Microsoft and IBM.

.wavbrowser
mp3MP3 Audio
AVAILABLE

Universally supported lossy audio format with robust file size compression.

.mp3browser
oggOGG Vorbis Audio
AVAILABLE

Open-source, patent-free lossy audio compression format.

.ogg, .ogabrowser
aacAAC Audio
AVAILABLE

Advanced Audio Coding standard offering higher sound quality than MP3 at similar bitrates.

.aacbrowser
m4aM4A Audio
AVAILABLE

MPEG-4 audio container commonly used in Apple iTunes and iPhone voice memos.

.m4abrowser
flacFLAC Lossless Audio
AVAILABLE

Free Lossless Audio Codec preserving bit-perfect audio reproduction.

.flacbrowser

Why Use Our Online Audio Converter?

Web Audio Decoding

Native browser audio decoders handle WAV, MP3, OGG, FLAC, and M4A at full hardware speed.

Sample Rate Resampling

Easily resample audio frequencies between 8kHz, 16kHz, 22.05kHz, 44.1kHz, and 48kHz.

Channel Mixdown & Trimming

Convert Stereo into Mono or vice-versa, amplify/attenuate volume, and trim audio segments precisely.

Lossless 16-bit PCM Output

Generate studio-grade uncompressed WAV audio files suitable for professional DAW production.

Frequently Asked Questions

OmniTools utilizes the browser's Web Audio API to decode and transcode audio locally on your CPU. No sound files are ever uploaded.