Convert Audio Format
âšī¸ How it works:
- Upload your audio file
- Select output format and convert
- Download converted file instantly
Convert Audio Formats Online for Free
Change your audio from one format to another in seconds. Upload an MP3, WAV, M4A, WMA, OGG, FLAC or AAC file, choose an output format, and download the result. Great for device compatibility, smaller files, or getting the right format for an editor. No sign-up and no watermarks.
How to Convert Audio
- Click the upload area above or drag and drop your audio file (up to 10 MB).
- Choose the output format: MP3, WAV, OGG, FLAC, or AAC.
- Convert and download your new file instantly.
Output Formats
- MP3 – The most widely supported format, ideal for music and podcasts
- WAV – Uncompressed, maximum quality, perfect for editing
- OGG – Open format with excellent compression, great for the web
- FLAC – Lossless compression that preserves the original quality
- AAC – Efficient modern format used by Apple and streaming services
You can upload from even more formats — including M4A and WMA — and convert them to any of the outputs above.
Why Convert Audio Formats?
- Device compatibility – convert to a format your player supports
- Smaller files – turn lossless WAV/FLAC into compressed MP3/OGG/AAC
- Editing – some editors need a specific input format (often WAV)
- Web publishing – use web-friendly formats for online content
Frequently Asked Questions
Upload MP3, WAV, OGG, FLAC, AAC, M4A or WMA (and most common audio files). You can convert to MP3, WAV, OGG, FLAC, or AAC.
Converting from a lossless format (WAV, FLAC) to a lossy one (MP3, OGG, AAC) involves some quality loss. Converting between lossless formats keeps the quality intact.
MP3 for general use and sharing, FLAC for archival quality, WAV for editing, OGG/AAC for efficient web and streaming audio.
You can upload one audio file up to 10 MB. For larger files, shrink them first with our Compress Audio tool.
Related Audio Tools
- Compress Audio – reduce audio file size
- Change Audio Bitrate – set an exact bitrate
- Trim Audio – cut a clip from your audio
- Join Audio – combine multiple audio files
- Adjust Volume – make audio louder or quieter