🎵 AAC to OPUS
Convert AAC Audio files to Opus Audio format online, completely free, no software required
AAC → OPUS
⚠️
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Audio conversion requires a modern browser with WebAssembly support
Chrome 92+, Edge 92+, Firefox 79+ (with flags), Safari 15.2+
🎵
Drop audio files here, or click to select
Supports MP3, WAV, OGG, AAC, FLAC, M4A, WMA, Opus and more
Max 100MB per file
File Name
Basic Options
Trim Options
Format: HH:MM:SS or seconds
Format: HH:MM:SS or seconds
Effect Options
Processing
0%Processing...
✨ Features
- ✓ Fully local processing, files never leave your device
- ✓ Batch convert multiple audio files
- ✓ Customizable bitrate, sample rate, channels
- ✓ Audio trimming and fade in/out