Convert WEBM to AVI — Free, No Upload
Runs entirely in your browser. Nothing is sent to any server.
Video
Audio
Why convert WEBM to AVI?
WEBM and AVI are both widely used formats. Converting between them in your browser is instant, free, and private — no account needed, and your file never leaves your device.
What is WEBM?
WebM is Google's open-source video format, designed for web browsers. Common in screen recordings and downloaded web videos.
What is AVI?
AVI (Audio Video Interleave) is a legacy Microsoft format from 1992. Still common in old home videos and CCTV recordings.
Frequently asked questions
Is this WEBM to AVI converter really free?
Yes, completely free. No account, no credit card, no watermark, no file size limit imposed by a paywall. Convifi is free to use forever.
Is my file safe when I convert WEBM to AVI?
Your file never leaves your device. All conversion happens locally in your browser using WebAssembly. There is no upload to any server — not even Convifi's.
Does this work on iPhone, Mac, and Windows?
Yes. Because it runs in the browser, it works on any device — iPhone, Android, Mac, Windows, or Linux — as long as you have a modern browser like Chrome, Safari, Firefox, or Edge.
How long does WEBM to AVI conversion take?
Conversion time depends on your file size and device. Most files convert in under 30 seconds. Longer videos or high-resolution images may take a minute or two. Nothing is being sent over the network, so your connection speed has no effect.