WEBM to AVI Converter

Select files for conversion or just drag and drop them to the upload area

How to convert WEBM files to AVI online?

Step 1.

Upload WEBM-file

Click "Choose File" button to select a webm file on your computer. WEBM file size can be up to 50 Mb.
Step 2.

Convert WEBM to AVI

Click "Convert" button to start conversion.
Step 3.

Download your AVI

Let the file convert and you can download your AVI file right afterwards.

Information about WEBM and AVI file formats

Name WEBM AVI
Full name WEBM - HTML5 video AVI - Microsoft Audio/Visual Interleaved
File extension .webm .avi
MIME type video/webm, audio/webm video/vnd.avi, video/avi, video/msvideo, video/x-msvideo
Developed by Google Microsoft
Type of format video file format video file format
Description 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. Audio Video Interleaved (also Audio Video Interleave), known by its initials AVI, is a multimedia container format introduced by Microsoft in November 1992 as part of its Video for Windows software. AVI files can contain both audio and video data in a file container that allows synchronous audio-with-video playback.
Technical details The WebM container is based on a profile of Matroska. WebM initially supported VP8 video and Vorbis audio streams. In 2013 it was updated to accommodate VP9 video and Opus audio. AVI is a derivative of the Resource Interchange File Format (RIFF), which divides a file's data into blocks, or "chunks." Each "chunk" is identified by a FourCC tag. An AVI file takes the form of a single chunk in a RIFF formatted file, which is then subdivided into two mandatory "chunks" and one optional "chunk".
Associated programs VLC media player, MPlayer, K-Multimedia Player, Mozilla Firefox, Opera, Google Chrome, FFmpeg. Windows Media Player, Windows Movie Maker, Avidemux, AviSynth, Adobe After Effects, Media Player Classic, VLC.
Wiki https://en.wikipedia.org/wiki/WebM https://en.wikipedia.org/wiki/Audio_Video_Interleave