MOV to WebM Converter
Convert MOV videos to web-optimized WebM format.
Video Converter
Convert videos between different formats (powered by WebCodecs)
Why Convert MOV to WebM?
WebM is an open, royalty-free format ideal for web delivery. Converting MOV to WebM produces smaller files optimized for HTML5 video playback.
Features
100% Private
Files never leave your device. All processing happens in your browser.
Instant Conversion
No waiting for server uploads. Convert MOV to WebM in seconds.
Free & Unlimited
No signup, no limits, no watermarks. Convert as many files as you need.
Batch Support
Upload multiple files and convert them all at once with consistent settings.
Frequently Asked Questions
Why convert MOV to WebM?
WebM is optimized for web streaming with good compression and no licensing fees. It is ideal for embedding videos on websites.
Will the quality be acceptable?
Yes. WebM VP8/VP9 codecs provide good quality at reasonable file sizes. The result is well-suited for web playback.
Is WebM good for social media?
Most social platforms prefer MP4. WebM is best for self-hosted web content and HTML5 video players.
Does this work with iPhone MOV files?
Yes. The converter handles MOV files from any source, including iPhones, iPads, and professional cameras.
Is my video data safe?
Yes. All processing happens in your browser. Your video is never uploaded to any server.
How It Works
This converter uses your browser's built-in WebAssembly to process files locally. Your MOV files are decoded and re-encoded as WebM entirely on your device. Nothing is uploaded to any server.
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