Convert Flash Video to WebM Video Online
Convert FLV to WEBM online for free. Fast, secure file conversion with no registration required.
FLV vs WEBM
| FLV | WEBM | |
|---|---|---|
| Full Name | Flash Video | WebM Video |
| Category | Video | Video |
| MIME Type | video/x-flv | video/webm |
| File Extension | .flv | .webm |
| Max Upload | 500 MB | — |
How to Convert FLV to WEBM
- Select your FLV file using the upload area above
- Click "Convert to WEBM" to start the conversion
- Wait for the conversion to complete
- Download your WEBM file
About FLV Format
FLV (Flash Video) was the dominant web video format during the Flash era. While largely replaced by MP4 and WebM for web delivery, FLV files are still encountered in legacy content and some streaming servers.
About WEBM Format
WebM is an open, royalty-free video format developed by Google using VP8/VP9 video codecs. It is optimized for HTML5 web video, offering good quality at small file sizes. Natively supported by Chrome, Firefox, and Edge.
Frequently Asked Questions
Upload your FLV file using the upload area above, then click "Convert to WEBM". The conversion starts automatically and you can download the result when it's ready.
Yes, FileCraft's FLV to WEBM converter is completely free with no registration, watermarks, or hidden fees. You can convert as many files as you need.
Yes. Your files are processed securely and automatically deleted from our servers after conversion. We do not store, share, or access your files.
Most video files convert in a few seconds. Larger files may take slightly longer depending on file size and complexity.
You can upload FLV files up to 500MB for free conversion. For most use cases this is more than sufficient.