turnformatAVI
AVI is an old Windows video format. It still turns up from cameras and old files, but it's large and phones don't always open it.
Convert AVI to WEBM
Upload your files and download them converted in seconds.
Drop your files here
or
Choose filesUp to 50 MB per file and 20 files at once
How to convert AVI to WEBM
This tool converts AVI files to WEBM right in your browser. There's nothing to install and no account to create: upload the file, pick WEBM and download it.
Upload your AVI file: drag it onto the upload area or click “Choose files”.
Check that the target format is WEBM and click “Convert”.
Download your WEBM file as soon as it's ready.
What changes when you convert AVI to WEBM
- The video is recompressed for the WEBM: resolution and length are kept, but it may lose some quality.
| Feature | AVI | WEBM |
|---|---|---|
| Moving picture | Yes | Yes |
| Sound | Yes | Yes |
About the formats
WEBM
WEBM is an open video format designed for the web. Browsers play it without plugins and it's small for its quality.
Frequently asked questions
Is it free to convert AVI to WEBM?
Yes. Conversion is free, you don't need an account and the result has no watermark. You can upload files of up to 50 MB.
Do I lose quality converting AVI to WEBM?
Length and, for video, resolution are kept. If the WEBM uses lossy compression, a high quality setting is used so the difference is barely noticeable.
Is it safe to upload my files?
Your files are only used for the conversion and are deleted automatically after 60 minutes. They're never shared with anyone.
Can I convert several AVI files at once?
Yes. You can upload up to 20 files at once and convert them all with “Convert all”.
Does it work on mobile, Mac and Windows?
Yes. It works in any modern browser, on desktop and mobile, with nothing to install.