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Video Converter Online

Convert compatible video clips to WebM format directly in your browser. Choose resolution and quality, preview the result, and download the converted file.

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Upload Video File

Choose a video file or drag and drop it here.

Browser-supported videos • Up to 80 MB • Maximum 2 minutes

Select a video to begin.

Browser support: This converter generates WebM using MediaRecorder and canvas capture. It requires a modern browser with WebM recording support, such as compatible versions of Chrome, Edge or Firefox. Conversion proceeds through real-time playback, and audio capture may vary by browser. Source video formats must be decodable by your browser. No server upload or external video library is used.

How to Convert Video Online

Upload a compatible video file, choose a resolution and quality level, and click Convert Video to WebM. The converter processes the clip through browser playback. After conversion, preview the generated WebM file and download it.

WebM is a browser-friendly video container format. Lower resolutions and bitrates can reduce file size, although the actual size and visual quality depend on the browser encoder and source recording. For MP4 output, a separate conversion engine is required.