FLV Converter

Convert FLV files to MP4, MOV, MKV, WebM, AVI, WMV, M4V, or MP3 online. FLV is a video container. Free batch processing with no signup or watermark.

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What to know before converting FLV

FLV is a video container. Choose an output container and codecs that the destination device, editor or website supports.

Add multiple videos and adjust the available video and audio codec settings before processing.

FLV no longer plays in browsers; use VLC to view it, or convert it to MP4 for phones, editors and everywhere else.

What is a FLV file?

FLV (Flash Video) was the format of web video during the Adobe Flash era. Flash is now discontinued and modern browsers no longer play FLV, so old FLV clips usually need converting to MP4 to be watchable today.

How to open a FLV file

FLV no longer plays in browsers; use VLC to view it, or convert it to MP4 for phones, editors and everywhere else.

Frequently asked questions

Is the FLV converter free?

Yes. There is no sign-up, subscription or watermark on the converted file.

Which formats can I convert FLV to?

The available output choices are shown in the converter. They depend on the type of data a FLV file can contain.

Which conversion options are available on this page?

Add multiple videos and adjust the available video and audio codec settings before processing.

How are uploaded files handled?

Files are used only to complete the requested conversion. When server processing is required, temporary files are deleted as soon as the result is ready, as described in the privacy policy.