Batch convert from FLV to other formats.
Large FLV files are supported.

Max size: 200 MB per file

You can convert FLV Learn more about FLV files to


What is FLV?

Extension flv
Category Video file formats
Developed by Macromedia, now Adobe
Mime type video/x-flv


FLV is a Flash video file. It was created for online streaming of video content using the Adobe Flash Player. However, since Flash reached end-of-life in 2020, the video format is now only used by Adobe Animate and playable by some third party apps like VLC.

Common questions about FLV conversions

How to open an FLV file?

If you don't know how to view an FLV file, you can convert it to another format you already recognize. You can use MConverter for the conversion.

Can I convert FLV files in bulk?

Yes, MConverter supports batch converting of multiple FLV files at once. You can even drag and drop folders containing FLVs.
Pasting FLV files and folders copied in the clipboard also works: use Ctrl+V.

Can I convert an FLV file, if its size is 1 GB?

Yes, with MConverter Premium you can convert big FLVs, up to 1 gigabyte each.
The free version lets you convert files up to 200 MB. If you need to convert FLV files over 200 megabytes, try MConverter Premium.

Is converting FLVs safe with MConverter?

Yes, we encrypt your connection using industry standards. Plus, your FLV files are only accessible by you. 24 hours after the conversion completes, they are automatically deleted from MConverter’s servers. You can also delete your FLVs and other converted files immediately after finishing the conversion by clicking the bin icon.
Join others who have trusted us to convert over 2,820,969 files so far.

How long does it take to convert FLV?

For most videos, the wait could be a few minutes or less. However, MConverter also supports converting larger videos, meaning that it could take a while (up to over an hour, for example).

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