Free AI music and voice generator: soundtracks and voiceovers in minutes

Every video, reel, and podcast needs sound, but licensing music and hiring voice talent is slow and expensive. AI can generate original background music and natural-sounding narration from a few words. Here is how to use both.

Sound is half of any video, and it is usually the half people skip because it is a hassle. Royalty-free tracks all sound the same, and a professional voiceover means booking someone and waiting. Zappy's audio studio handles both sides in one place: describe the music you want and get an original track, or paste your script and get a clear, natural voice reading it.

Two kinds of sound, one studio

• AI music: describe a mood and style, "warm lo-fi beat for a study video," "uplifting corporate intro," "cinematic tension," and get an original, royalty-free track back.
• AI voice (text-to-speech): paste your script and pick a voice to get a clean voiceover for narration, explainers, ads, or accessibility.

Writing a good music prompt

Treat the prompt like a brief for a composer. Name the genre, the mood, the tempo, and where it will be used. "Gentle acoustic guitar, hopeful, medium tempo, background for a product demo" gives the model far more to work with than "happy music." Keep it to the feel you want rather than a specific existing song.

Getting natural-sounding narration

For voiceovers, punctuation is your friend, it controls pacing. Write the way you want it read, with commas and full stops where you would pause. Keep sentences a comfortable speaking length, and split a long script into a few shorter generations if you want tighter control over each section.