Đổi Định Dạng Audio Online Miễn Phí

Đổi định dạng audio online miễn phí giữa MP3, WAV, M4A, AAC, OGG, FLAC. Giữ nguyên chất lượng âm thanh gốc, không cần đăng ký tài khoản.

Riêng tư 100% — file không rời khỏi máy bạn

Drag and drop a file here or

MP3, WAV, M4A, AAC, OGG, FLAC, OPUS, WMA

Output format

Bitrate

Tần số lấy mẫu

Kênh âm thanh

Chuẩn hóa âm lượng

Loading processing engine...

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How to use

Select an audio file from your computer

Choose target format and bitrate

Click convert — wait a few seconds

Download the new audio file

Converting to compressed formats (MP3, AAC, OGG) slightly reduces quality. Converting to WAV or FLAC preserves original quality.

Input: MP3, WAV, M4A, AAC, OGG, FLAC, OPUS, WMA. Output: MP3, WAV, M4A, AAC, OGG, FLAC.

192kbps is the balanced choice between quality and size. 320kbps for highest quality. 128kbps is suitable for podcasts or voice.

No. The entire conversion process takes place in your browser. Files never leave your device.