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WEBM to AC3 converter

Convert WEBM to AC3 for free, with no sign-up and no paywall after upload.

    Converted on our server · deleted after 60 min · Free limits

    Where it runs
    Our server, files deleted in 60 min
    Free allowance
    25 files a day, up to 200 MB each
    Typical time
    Usually under a minute
    Sign-up
    Not needed

    What happens to your WEBM

    Only the soundtrack is kept and the picture is dropped. The audio is saved as AC3 at a high bitrate, so it sounds the same as the video.

    This conversion runs on our server. Your file is deleted within 60 minutes, and you can delete it yourself as soon as you have downloaded the result.

    How to convert WEBM to AC3

    1. Choose your file Tap Choose files and pick the WEBM file, or drop it onto the page. You can add several at once.
    2. Convert to AC3 Tap Convert. The file is sent over an encrypted connection and converted on our server.
    3. Download Tap Download to save the AC3 file. It is deleted from our server within 60 minutes, or straight away if you tap Delete.

    What is a WEBM file?

    Google's open web video format (VP9 or AV1). Screen recorders and browsers produce it; iPhones and editors often cannot open it.

    Chrome, Firefox, Edge and VLC play WEBM.

    More about WEBM files

    What is an AC3 file?

    Dolby's surround-sound format used on DVDs, Blu-rays and TV broadcasts.

    VLC, home cinema receivers and most video players.

    More about AC3 files

    Questions

    Is converting WEBM to AC3 free?

    Yes. You can convert up to 25 files a day on our server for free, each up to 200 MB, with no sign-up. The limit is shown before you upload, and we never ask you to pay to download a file you have already converted.

    Is it safe to convert my WEBM files here?

    Yes. Files travel over an encrypted connection, are processed on our own server, and are deleted within 60 minutes. Nobody looks at them, and you can delete them yourself straight after downloading.

    How long does WEBM to AC3 take?

    Usually under a minute. Bigger files take longer, and you can watch the progress on each file.

    Can I convert WEBM to AC3 on my iPhone or Android phone?

    Yes. The converter works in Safari, Chrome and any modern browser. Tap Choose files, pick from Photos or Files, and download the result to your phone.

    How do I open an AC3 file?

    VLC, home cinema receivers and most video players.

    Convert WEBM to other formats

    Convert other files to AC3