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Video To WebM

Online video to WebM converter lets you convert any video format, MKV, MOV, MTS, AVI and MP4, to WebM file. You can choose the file size and quality for the WebM. You can also choose output framerate, resolution to optimize the conversion. Select start and end time from video cut option to trim out the parts that you don't want.

Options OPTIONS
Setting these options is optional. The default values are a good start for most cases.
Video codec
Reduce Video File Size
Percentage
1
100
100
If your file is 10 MB, then selecting 100 will produce a 10 MB file. If you make the output file size too small, then output video quality may suffer.
Method
    Auto Scale
    [Highly Recommended] This resizes the video resolution while keeping aspect ratio to keeps video quality high while reducing the file size.
    Video Resolution
    Reducing resolution can prevent pixelation or blur when compressing high-resolution files.
    Frame Rate
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      Rate Video To WebM Tool

      ★★★★✭
      Rating: 4.7 / 5 - 47430 reviews
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      How to convert videos to Webm online?

      Click and select or Drag and drop your .webm files to dark blue box. Once you add all of your WebM videos , simply press Convert. This will convert all of your video files to WebM files. Just wait until we process your files to download them as a ZIP file or individual webm files.

      ★

      Perfectly converted WebM

      We don't compromise quality for anything. Our advance video converter detect the best quality for your output files. This feature enable us to keep the best quality while reducing WebM file size.

      ✈

      Effortless convert

      Makes your life little simpler. We do our best to separate all details need to convert to WebM video files so that you can just convert files with a press of a button

      More About .webm Files

      TopicDescription
      Extension
      .webm
      Description
      Similar to the MKV file extension, WEBM is a file format developed by a number of parties, including Google. Launched in 2010, it is open source format designed to deliver video through the web. It can be used for a variety of types of video, from video calls to high definition movies. WebM is growing, and by using the HTML5 version of YouTube, it is possible to watch video encoded in WebM.
      Like the MKV file extension, the WEBM extension is developed by various online parties such as Google, it is a freeware offering streaming of online video content and it was first developed in 2010. By using the HTML5 version of YouTube one can watch video encoded in WEBM.
      Details
      WebM benefits from being designed for use on the modern web, rather than for local use. This means the format is specifically designed for the wide range of devices that are used to access the web, from Smart Phones to Powerful PCs. The video element of the file is encoded using VP8 video codec and the audio element of the file is encoded using the Vorbis audio codec.
      Encoding and deciding in WEBM format is possible while using the ffvp8 software or libvpx from the Google support. When it comes to the Android support a version of 2.3 (Gingerbread) and above allowing playback of WEBM format can be used for encoding and decoding. Back in 2001 using Rockchip a full hardware implementation of 1080p VO8 encoding was made possible.
      Developed By
      Google (Previously developed by On2, Xiph, and Matroska)
      Mime Type
      video/webm
      audio/webm
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