Convert AVI to WEBM Online Free
Convert AVI to WEBM instantly in your browser. No uploads needed - your files stay private on your device.
drag & drop files here
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images, videos, audio, documents - all processed locally
Why convert AVI to WEBM?
- ✓WEBM may offer better compatibility with your target platform
- ✓Optimize video for web streaming or social media
- ✓Reduce file size while maintaining acceptable quality
- ✓Prepare video for specific devices or players
How to convert AVI to WEBM
Upload your file
Drag and drop your AVI file onto the converter, or click to browse your files.
Select WEBM as output
Choose WEBM from the format dropdown. The converter will automatically detect your file type.
Convert instantly
Your file is processed entirely in your browser using WebAssembly. No upload needed.
Download your file
Click the download button to save your converted WEBM file.
About AVI format
AVI is a classic video container format developed by Microsoft. While dated, it remains useful for legacy compatibility and can contain various video and audio codecs. AVI is straightforward but lacks modern features like streaming support and efficient compression found in newer formats.
Pros
- +Wide legacy software compatibility
- +Simple, well-documented format
- +Supports multiple codecs
Cons
- -Large file sizes with modern codecs
- -No native streaming support
- -Limited to basic features
About WEBM format
WebM is an open, royalty-free video format designed specifically for the web. It uses VP8/VP9 video codecs and Vorbis/Opus audio, offering efficient compression for streaming. WebM is supported by all modern browsers and is the preferred format for HTML5 video when licensing concerns matter.
Pros
- +Royalty-free and open source
- +Excellent web browser support
- +Efficient compression for streaming
Cons
- -Less device support than MP4
- -Not widely supported on iOS
- -Limited editing software support