01
Video and YouTube creators
Background music for vlogs, tutorials, and reels that sits under your voiceover.
AI Instrumental Generator
Describe the music you need in plain words — the scene, the instruments, the feeling — and generate an original instrumental track. Add a genre, mood, and length when you want more control.
How it works
From a Sentence to Instrumental Music in Three Steps
1Step 1
Describe the music
Write what it's for and how it should sound — a scene, a few instruments, the energy. One or two sentences is enough.
2Step 2
Add a genre, mood, and length
Optional: pick a genre and mood to narrow the sound, and choose a concise piece or a full track.
3Step 3
Generate and pick a take
The default model returns two takes per generation. Keep the one that fits, or open it in the workspace to keep shaping it.
Description ideas
What to Write for Better AI Instrumental Music
Name the use, the instruments, and the energy. Leave anything you don't care about open.
A video background
“Light, upbeat acoustic guitar and claps for a travel vlog, bright and carefree, steady pace under voiceover.”
A study or focus session
“Calm lo-fi with mellow piano and soft rain sounds, slow and unobtrusive, for studying late at night.”
A scene to score
“Tense cinematic strings building to a big percussion hit, for a trailer reveal at the one-minute mark.”
A moment to mark
“Warm solo piano for a wedding slideshow, gentle and hopeful, slowly opening up toward the end.”
Features
An Instrumental Music Generator That Starts From Words
No music terms required. Describe the result, then narrow it down only where it matters.
Describe it in your own words
Your description leads the generation, ahead of any genre or mood you pick. Write a sentence or two in plain words: what the music is for, which instruments you hear, the energy, and anything it should avoid. Something like warm piano and soft strings for a wedding slideshow, slow and hopeful, is enough. Describe an artist's sound rather than naming the artist.
Twelve genre starting points
Narrow the sound with cinematic, ambient, lo-fi, solo piano, acoustic guitar, classical, jazz, electronic, synthwave, rock, hip hop, or corporate and upbeat. Each genre adds its own palette, such as sweeping strings and epic percussion for cinematic, or walking upright bass and brushed drums for jazz. Leave it on Any genre and your description alone sets the direction.
Mood and tempo
Add one of nine moods, from calm and romantic to epic, dark, or energetic, to set the emotional color. Tempo stays on Auto for the genre's typical pace or requests Slow, Medium, or Fast. These are ranges rather than an exact BPM, so the result can land slightly off; the AI Beat Maker and Phonk Maker have a BPM slider.
Never any vocals
Every track comes out instrumental, and the setting is fixed at generation time, not just a default. You never have to hunt for a vocal-free version or mute a voice later. The music can sit under voiceover, dialogue, or a presentation without competing for attention. To pull the backing track out of an existing song instead, use the Instrumental Maker.
Pick a length, then keep shaping it
Choose Concise for a compact piece with a clear beginning, middle, and end, or Full track for an arrangement that develops over several sections. The default model returns two takes per generation. Open the one that fits in the workspace to remix it, extend it where the model supports it, or split it into stems. Each of these actions uses credits.
Download on a paid plan
Tracks stay private in your list until you share them. Paid plans include audio downloads and commercial use under the applicable agreement, and Pro and Ultra users can also download a personalized license agreement. Read it before you publish or monetize a video, and make sure you have the rights to anything you reference in your description.
Who it's for
For Anyone Who Needs Music Without Words
Original instrumental music for the places where a vocal would get in the way.
02
Podcasters
Intro, outro, and transition beds that set the tone of the show without competing with speech.
03
Game and app developers
Menu themes, level music, and ambient loops to prototype with — check loop points before shipping.
04
Events and presentations
Slideshows, wedding videos, product demos, and keynotes that need music matched to a moment.
Keep creating
More Ways to Make Music Without Vocals
AI Beat Maker
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Phonk Maker
Make drift, cowbell, or Brazilian phonk for edits and car videos.
8-Bit Music Generator
Make chiptune-style tracks for games, videos, and streams.
AI Jingle Generator
Turn a brand name and slogan into a short jingle or audio logo.
Text to Song
Want vocals after all? Turn a written idea into a complete song with lyrics.
Instrumental Maker
Already have a song? Remove the vocals to get its instrumental.
FAQ
AI instrumental generator questions
It turns a description into original instrumental music. You write what the music is for and how it should sound, optionally pick a genre, mood, and length, and Lacuna composes a track with no vocals.
You can try it with the free credits that come with a Lacuna account; you need to sign in to generate. Each generation uses credits based on the model you choose, and audio downloads are included with paid plans.
This page creates new music from your description. If you already have a song and want its backing track, use the Instrumental Maker, which separates the vocals from an existing recording.
Say what the music is for, which instruments you hear, and the energy or pace — for example, “warm piano and soft strings for a wedding slideshow, slow and hopeful.” Avoid naming real artists; describe their sound instead.
No. Concise asks for a compact piece and Full track for a longer arrangement, but lengths vary between takes. Trim the result or extend it in the workspace where the model supports it.
Yes, approximately. Leave Tempo on Auto to use the genre's typical pace, or request Slow, Medium, or Fast. To request a specific BPM, try the AI Beat Maker or Phonk Maker, which have a BPM slider.
No. This page always generates instrumental music — the setting is fixed when the track is generated, not just a default.
Paid plans include commercial use under the applicable agreement, and Pro and Ultra users can download a personalized license agreement. Review it before publishing or monetizing, and make sure you have the rights to anything you reference.
Describe It. Hear It. No Vocals Attached.
Write a sentence about the music you need and generate an original instrumental track.