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Cast to Soundbar with LocalCast

Stream music and audio from your phone to any Chromecast-enabled or DLNA soundbar. Hi-fi FLAC support, background playback, and seamless casting to Vizio, JBL, Sony, and more.

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The best way to cast audio to your soundbar

Chromecast Soundbars

Works with every soundbar that has Chromecast built-in, including Vizio, JBL, Sony, LG, and Polk Audio. Native Google Cast for lag-free, high-quality audio streaming.

DLNA Audio

Stream to any DLNA-compatible soundbar on your network. No Chromecast required. If your soundbar connects to Wi-Fi, LocalCast can likely cast to it.

Hi-Fi Streaming

Stream lossless FLAC, WAV, and ALAC audio without re-encoding. Your soundbar receives the full-quality audio stream for the best possible listening experience.

Background Playback

Music keeps playing on your soundbar even when you switch apps, lock your screen, or browse the web. Your phone becomes a wireless remote control.

Cast to your soundbar in 3 easy steps

1

Download LocalCast

Get LocalCast free on Android or iOS. No account or sign-up required.

2

Choose Your Audio

Select music from your phone, Google Drive, Dropbox, NAS, or a web stream.

3

Cast to Soundbar

Tap the cast icon, pick your soundbar, and enjoy rich audio. Use your phone as a remote.

Stream any audio format to your soundbar

Audio Formats

MP3 FLAC AAC OGG WAV WMA ALAC M4A

Supported Soundbars

Vizio Soundbar JBL Soundbar Sony Soundbar LG Soundbar Polk Audio Any DLNA Soundbar Chromecast Built-in

Audio Sources

Phone Storage Google Drive Dropbox OneDrive NAS / DLNA SMB / FTP Web Streams

Soundbar casting questions

Download LocalCast free on Android or iOS, connect your phone and soundbar to the same Wi-Fi network, select a music file or audio track, tap the cast icon, and choose your soundbar. Audio plays through your soundbar while you continue using your phone.

LocalCast supports any soundbar with Chromecast built-in (Vizio, JBL, Sony, LG, Polk) and any DLNA-compatible soundbar. If your soundbar appears on your Wi-Fi network, LocalCast can likely stream to it.

Yes. LocalCast supports lossless FLAC, WAV, and ALAC audio formats alongside MP3, AAC, OGG, and WMA. If your soundbar supports the format natively, LocalCast streams it without re-encoding for the best possible audio quality.

Yes. LocalCast supports background playback, so music continues playing on your soundbar even when you switch apps, lock your screen, or browse the web. Your phone acts as a remote control while the soundbar handles playback independently.

Start casting to your soundbar today

Join 50 million users who chose the smarter way to stream. Free on Android and iOS.