Convert WEBM to AAC online for free
1: Choose multiple local WEBM files or enter the URL of an online WEBM file. 2: Choose "AAC" as target format and set options. 3: Click the "START CONVERSION" button to convert WEBM files to AAC online.
Set conversion options (optional)
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File extension: .webm
WebM is a video file format. It is primarily intended to offer a royalty-free alternative to use in the HTML5 video tag. It has a sister project WebP for images. The development of the format is sponsored by Google, and the corresponding software is distributed under a BSD license.
File extension: .aac
Advanced Audio Coding (AAC) is an audio coding standard for lossy digital audio compression. Designed to be the successor of the MP3 format, AAC generally achieves better sound quality than MP3 at similar bit rates. AAC has been standardized by ISO and IEC, as part of the MPEG-2 and MPEG-4 specifications.