Audio Converter
Convert audio files between MP3, WAV, and OGG formats instantly in your browser. Free online audio converter with adjustable bitrate and no uploads.
Loading tool...
What is Audio Converter?
An audio converter is a tool that transforms audio files between different formats such as MP3, WAV, and OGG. It decodes the original audio and re-encodes it into the target format, allowing you to change file types for compatibility, reduce file size, or optimize for specific use cases like web streaming or podcast production.
Key Benefits
- Multi-format support
- Client-side privacy
- Adjustable quality
- No registration
Common Use Cases
- •Web audio optimization
- •Podcast production
- •Music library management
- •Cross-platform compatibility
How to Convert Audio Files
- Upload your audio: Select or drag an audio file (MP3, WAV, OGG, M4A, AAC, FLAC).
- Choose output format: Select MP3, WAV, or OGG as the target format.
- Adjust settings: For MP3, choose bitrate (128-320 kbps). Higher bitrate means better quality.
- Download converted: Preview the result and download the converted audio file.
Key Features
- Convert between MP3, WAV, and OGG formats
- Adjustable MP3 bitrate (128-320 kbps)
- Supports M4A, AAC, FLAC input formats
- 100% client-side — no server uploads
- Built-in audio preview player
- Drag-and-drop files up to 100MB
Frequently Asked Questions
What audio formats are supported?
You can convert between MP3, WAV, and OGG output formats. For input, the tool supports MP3, WAV, OGG, M4A, AAC, FLAC, and WebM audio files.
Are my audio files uploaded to a server?
No. All audio processing happens entirely in your browser using the Web Audio API. Your files never leave your device, ensuring complete privacy.
What bitrate should I choose for MP3?
128 kbps is good for speech and small files, 192 kbps is standard for music, and 320 kbps provides near-CD quality. Higher bitrate means larger file size.
Why is OGG conversion slower than MP3?
OGG encoding uses the browser's MediaRecorder API which processes audio in real-time. For faster conversion, use MP3 or WAV output.