Online Audio Converter

Convert MP3, WAV, AAC, M4A, OGG, FLAC, OPUS, AIFF, AIF, AIFC, WMA, AMR, AC3, ALAC, APE, AU, CAF, DTS, MP2, MKA, RA, WV and other formats to MP3, WAV, AAC, FLAC, and OGG. No file uploads required. All conversions are completed directly in your browser.

Select Audio

Drop an audio file here, or use Paste (Ctrl + V / ⌘ + V) to import it

Audio Conversion Guide

With OnlyConvert, you can convert different audio formats to MP3, WAV, AAC, FLAC, or OGG. Select an audio file and output format to complete the conversion.

Only one audio file can be converted at a time. During conversion, you can customize the audio bitrate and time range as needed.

How to Use

Step 1: Import Audio

Click the Select Audio button to import the audio file you want to convert.

Step 2: Select Output Format

Choose the target format as needed. You can convert audio to MP3, WAV, AAC, FLAC, or OGG.

Step 3: Custom Settings

Click Custom to adjust the audio bitrate and select the time range you want to convert.

Step 4: Start Conversion

After confirming the audio file and settings, click the Convert button to start processing. Audio conversion is completed in your browser without uploading files to a server.

Step 5: Download Result

After conversion is complete, you can directly download the converted audio file.

Tips

Choose MP3 when you need better compatibility.
Choose WAV or FLAC when you need lossless audio.
Choose MP3, AAC, or OGG when you need smaller file sizes.
Click Custom to adjust the bitrate when you need to control audio quality and file size.
Use Custom to select a time range when you only need part of the audio.
All audio files are processed locally in your browser without uploading to a server.