Windows 11 – Lossless YouTube Audio Downloader

Beginner to Expert: Full Step-by-Step Guide with Dynamic Commands

1. Enter Your Windows Username

💡 Tip: This ensures all commands work without needing edits.

2. Required Tools

The following tools are embedded offline in the final build. Click to download:

We’ll embed these as Base64 in the final version. They’ll work offline.

3. Download & Convert YouTube to WAV

Copy
$dst=Join-Path $env:USERPROFILE 'Music\YT-WAV'; `
New-Item -ItemType Directory -Force -Path $dst | Out-Null; `
yt-dlp.exe -f bestaudio --extract-audio --audio-format wav `
-o "$dst\%(title)s.%(ext)s" "https://www.youtube.com/watch?v=jBNZkPcf830"

This downloads the example video as a lossless WAV directly into your Music\YT-WAV folder.

4. Tag & Organize WAV Files

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Get-ChildItem -Path "$env:USERPROFILE\Music\YT-WAV" -Filter '*.wav' | ForEach-Object {
    $src=$_.FullName
    $n=$_.BaseName -replace '\[[^\]]+\]','' -replace '\s+',' ' -replace '^\s+|\s+$',''
    $artist='YouTube'; $title=$n
    if($n -match '^(?.+?)\s*-\s*(?.+)$'){
        $artist=$Matches['a'].Trim(); $title=$Matches['t'].Trim()
    }
    $safe=("$artist - $title") -replace '[:*?<>|"\\/]', '_'
    $out=Join-Path "$env:USERPROFILE\Music\YT-WAV" ($safe + '.wav')
    if(Test-Path $out){
        $base=[System.IO.Path]::GetFileNameWithoutExtension($out)
        for($i=1;$true;$i++){
            $cand=Join-Path "$env:USERPROFILE\Music\YT-WAV" ("{0} ({1}).wav" -f $base,$i)
            if(-not(Test-Path $cand)){ $out=$cand; break }
        }
    }
    ffmpeg.exe -y -i $src -c:a copy `
      -metadata title="$title" -metadata artist="$artist" `
      -metadata comment="from yt-dlp" "$out"
    if($LASTEXITCODE -eq 0){ Remove-Item $src -Force }
}

This script cleans filenames, sets metadata, and removes originals after processing.

5. Troubleshooting

• Ensure both yt-dlp.exe and ffmpeg.exe are in the same folder or in PATH.
• Run PowerShell as Administrator if you hit permission errors.
• Disable antivirus scanning if downloads are blocked — both tools are open source and safe.