Convert to FLV

    Upload any video file and convert it to FLV format instantly using FFmpeg.

    All processing happens locally in your browser. No files uploaded to servers.

    Or you can just drag and drop
    files and folders

    Ready to convert to FLV

    Upload a video/audio file on the left to start converting, or click above to change format

    About FLV

    FLV (Flash Video) is an old video format that was widely used on websites years ago. Today you’d mostly use it to open or convert old Flash videos or to keep compatibility with older systems.

    • Best for legacy content: choose FLV only if an old website or device specifically requires it.
    • Poor compatibility today: most browsers and phones won’t play FLV without plugins.
    • Great for conversion: turn FLV files into MP4 for easy viewing and sharing on modern devices.
    • Usually small file sizes, but picture quality can look dated compared to newer formats.
    • Many video tools can still open and save FLV, so rescuing old videos is straightforward.