AC3 Converter

Convert audio files to AC3 format online for free. Fast, secure, and completely private.

Upload File

Drag and drop audio files here, or click to select

🔒 Your files are processed locally in your browser. Nothing is uploaded to our servers.

About AC3

AC3

Dolby Digital Audio Codec 3

AC3 (Dolby Digital) is a surround sound audio format commonly used in DVDs, Blu-rays, and digital television broadcasting.

Extension
.ac3
Developed By
Dolby Laboratories
Released
1991
Compression
Lossy

Typical Use Cases

DVD audioBlu-rayDigital TVHome theater

Pros

  • • Surround sound support
  • • Industry standard for video
  • • Good compression

Cons

  • • Lossy compression
  • • Requires licensing
  • • Not for music distribution

Convert from AC3

AC3 → MP3AC3 → M4AAC3 → WAVAC3 → OGGAC3 → FLACAC3 → AACAC3 → M4RAC3 → AIFFAC3 → OPUSAC3 → AIFAC3 → AMRAC3 → AUAC3 → CAFAC3 → M4BAC3 → OGAAC3 → VOCAC3 → WEBA

Convert to AC3

MP3 → AC3M4A → AC3WAV → AC3OGG → AC3FLAC → AC3AAC → AC3M4R → AC3AIFF → AC3OPUS → AC3AIF → AC3AMR → AC3AU → AC3CAF → AC3M4B → AC3OGA → AC3VOC → AC3WEBA → AC3