Online-Dateikonverter

AAC Konverter

Konvertieren Sie AAC-Dateien kostenlos online. Laden Sie Ihre Datei hoch, wählen Sie ein Zielformat und laden Sie die konvertierte Datei herunter, wenn sie fertig ist.

Oder legen Sie Dateien hier ab. Maximale Dateigröße: 1 GB.

Wählen Sie vor der Konvertierung eine Datei aus.

Konvertieren von

Dateien, die Sie in AAC umwandeln können

3G2 zu AAC 3GP zu AAC AC3 zu AAC AIF zu AAC AIFC zu AAC AIFF zu AAC AMR zu AAC AU zu AAC AVI zu AAC CAF zu AAC CAVS zu AAC DV zu AAC DVR zu AAC FLAC zu AAC FLV zu AAC M2TS zu AAC M4A zu AAC M4B zu AAC M4V zu AAC MKV zu AAC MOD zu AAC MOV zu AAC MP3 zu AAC MP4 zu AAC MPEG zu AAC MPG zu AAC MTS zu AAC MXF zu AAC OGG zu AAC OGV zu AAC RM zu AAC RMVB zu AAC SFARK zu AAC SWF zu AAC TS zu AAC VOB zu AAC VOC zu AAC WAV zu AAC WEBA zu AAC WEBM zu AAC WMA zu AAC WMV zu AAC WTV zu AAC

AAC format guide

What to know before converting AAC

AAC is a lossy audio codec; a .aac file usually carries raw ADTS AAC, while MP4 and M4A can also contain AAC streams.

What this converter actually supports

Published audio routes run through the deployed FFmpeg toolchain. The converter probes the source stream before conversion, and files without a decodable audio stream cannot produce an audio result.

Use AAC for efficient playback and streaming, or convert to MP3 when an older player rejects AAC.

The public upload limit is 1 GB. Convertr does not reduce dimensions, duration, resolution, or output quality merely to manage worker load.

Quality and format limits

WAV, AIFF, and FLAC are appropriate when decoded sample fidelity matters. MP3, AAC, Opus, WMA, and Vorbis are lossy; choose bitrate for the destination and do not expect a higher number to restore source detail.

Transcoding AAC to another lossy codec introduces another generation of loss.

Published AAC inputs

These links come from the active conversion catalog, not from a generic list of possible formats.

3G2 to AAC 3GP to AAC AC3 to AAC AIF to AAC AIFC to AAC AIFF to AAC AMR to AAC AU to AAC

Published AAC outputs

Choose one of these implemented routes; a listed extension is not a promise that every codec variant will decode.

AAC to FLAC AAC to M4A AAC to MP3 AAC to OGG AAC to WAV

If a AAC conversion fails

Check that the file opens in its original application, is not encrypted or DRM-protected, and really matches its extension. A damaged header, unsupported internal codec, missing linked asset, or mislabeled file can fail even when AAC is generally supported. Try a different published target only when it fits your goal; changing the extension by hand does not convert the file.