MP4 to WEBM Converter

Convert MP4 to WEBM online quickly and easily. Just upload your file, convert it, and download the WEBM in seconds.

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What is MP4 ?

MP4, or MPEG-4 Part 14, is a digital multimedia container format commonly used to store video and audio streams, as well as subtitles and still images. It is widely supported across various devices and platforms, making it a popular choice for video sharing and streaming applications.

MP4 format  ▶

What is WEBM ?

WebM is a multimedia file format designed for the web that supports video and audio compression. It is primarily used for streaming video content and aims to provide a high-quality experience with minimal file sizes.

WEBM format  ▶

How to Convert MP4 to WEBM in Just a Few Steps

  1. Upload your MP4 file
    Drag and drop your MP4 file, click 'Select Files' to upload from your device, or import directly from Dropbox, Google Drive, OneDrive, or paste a URL.
  2. Choose WEBM as output format
    The converter is preset to WEBM, but you can select any other output format before converting.
  3. Adjust settings (optional)
    If you like, tweak output options such as resolution, quality, or compression before converting.
  4. Convert the file
    Click the 'Convert' button. The conversion takes only a few seconds.
  5. Download your converted file
    Download the converted file to your device, or save it directly to Google Drive, Dropbox, or OneDrive.

Why Convert MP4 to WEBM file?

WebM is a modern video format built specifically for the web, designed to stream efficiently and play directly in browsers without any plugin. Converting MP4 to WebM is a smart move when you want to embed video on a website or web app, since WebM is lightweight, open, and supported by all major browsers. It gives you smooth, fast-loading playback for online viewers.

The conversion keeps your video looking good while producing a compact file tuned for streaming. WebM is especially popular for background videos, HTML5 players, and open web projects. If you need the video for general use across devices and apps, MP4 remains the most universal choice, but when the target is the web itself, WebM offers excellent efficiency and native browser support. Your original MP4 stays available for everything else.

Start converting MP4 to WEBM now — it’s fast, safe, and completely online!

Frequently Asked Questions