Turn any AI-generated song into a shareable MP4 video — perfect for TikTok, Instagram, or sending to friends.
Once you've generated a song you like, Larka can render it as an MP4 music video with synchronized lyrics overlay and a built-in visualizer. The whole thing happens in the player — no extra setup, no file juggling.
Each song can have one music video. Once it's rendered, the video is locked to that track — there's no way to re-render with different settings or different overlay text. If you don't like the result, you'd need to generate a new song.
This is a limit of the underlying video service, not a Larka choice.
The title shown in the video comes from whatever was set when the song was originally generated, not from the player's rename sheet. Renaming a song in Larka updates the iOS UI and the MP3's ID3 tags — but the video service stores its own copy of the title at song-creation time and can't be updated later.
Practical tip: if you care about the exact title shown in the video, set the song's title before generating it (in the Notes tab's title field, or by renaming a recording before tapping Generate Music). The artist name, on the other hand, is sent at video-generation time, so editing it in the rename sheet before tapping Generate Music Video will pick up the change.
Songs generated after the music video feature shipped. Older songs in your library (from before the update) may be missing the internal IDs needed to render a video — those won't show the Generate Music Video button.
If you don't see the button on a particular song, the easiest path is to generate the song again. New songs all get the button.
Phone locked / app killed during generation — On rare occasions, if your phone locks or you switch apps while the video is rendering, the result can get stranded server-side. Larka tries to recover it on retry; if the recovery window has expired (~30 minutes), the only option is to generate a new song.
Plan tier — Music video generation may be limited to higher Larka plans depending on your subscription. The button is hidden if your plan doesn't include it.