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🎬 MP4 → WEBM Converter ​

Convert your video to .webm format for use as a local background in the FWB Loading Screen.
100% private — your video never leaves your computer. Conversion runs entirely in your browser.

Drop your video here

or click to browse — supports MP4, MOV, AVI, MKV

NOTE

First conversion takes ~10–20 seconds to load the FFmpeg WebAssembly engine (~30 MB). Subsequent conversions on the same page load are instant. Large files (>500 MB) may take longer depending on your computer speed.

How to use the converted file ​

Once downloaded, place your .webm file inside your Loading Screen resource:

fs_loadingscreen/
└── web/
    └── videos/
        └── your-video.webm   ← place it here

Then in fs_loadingscreen/config/config.lua, set:

lua
config.BackGround = {
    Type = "video",
    Video = {
        LocalVideo = true,
        File = "web/videos/your-video.webm",
    },
    -- ...
}

FWB Studio documentation.