TL;DR
A rap song is a topic, a flow, rhymes that land on the beat, a hook people can chant, and a beat in the right style. On the AI rap generator you describe all of that in one sentence, and the AI writes the verses, raps them and produces the beat. The page opens with a G-funk preset about cruising down Sunset Boulevard. Six "Start from a vibe" tiles each play a finished example rap made on v6 and load a one-sentence prompt in the same style, and pressing Generate costs 10 credits for two new songs in about a minute. That is the fastest way to learn how to make a rap song: hear the style, change the topic, generate.
In this guide
- What makes a rap song work
- Step by step with the AI rap generator
- Writing a rap prompt that lands
- Six proven rap prompts
- Common mistakes when you make a rap song
- Choosing a model
- After the rap is made
- FAQ
- Final take
What makes a rap song work
Rap is harder to fake than most genres because the words carry the whole song. These are the parts, and each one can go into your prompt as a word or two:
- A topic with pictures in it. "A rap about my city" is vague. "A come-up rap about a rainy London estate and a first studio session" gives the writer images to rhyme around. Name the place, the time and one or two details.
- A sub-genre, which sets the beat. Each one brings its own tempo and sound. Boom bap has dusty samples and hard drums around 85–95 BPM. G-funk has funk bass and a whiny synth lead around 90 BPM. Trap uses 808s and rolling hi-hats at about 130–160 BPM, usually felt at half time. UK drill has sliding 808s and skippy hi-hats around 140 BPM. Jazz rap has upright bass, horns and swinging drums. One genre word changes all of it.
- A flow. Flow is how the words sit on the beat: laid back and behind it, clipped and on it, or fast double-time. Put it in the prompt as laid-back flow, confident, call and response or sung-rap.
- Rhyme that goes past the end of the line. Good rap uses internal and multi-syllable rhymes, not just cat-and-hat. You can't set this with a switch, but specific topics give the AI more words to rhyme with.
- A hook. Most raps are verse–hook–verse–hook. The hook is short and repeated, often chanted or sung. Ask for a catchy chant hook, a sung hook or a talk box hook.
- A voice. Male or female, smooth or aggressive, British or American. Bold confident female rapper and confident British male rapper are both prompts that worked on this page.
Verses are traditionally counted in bars (one bar is four beats), and 16 bars is the classic verse length. You don't need to count them here, but it explains why a song with two verses and hooks usually lasts two to three minutes.
Step by step with the AI rap generator
- Open the AI rap generator. You get the full studio with a rap preset. The Prompt tab is selected, Instrumental Only is off because you want a rapper, and the model picker shows v6 Mini on the free tier.
- Read the preset. The Prompt box holds A smooth West Coast G-funk rap song about cruising down Sunset Boulevard at golden hour, laid-back male flow, whiny synth lead, deep funk bass and a talk box hook. It covers topic, sub-genre, flow, beat and hook in one sentence, which is the formula for the rest of this guide.
- Tap a vibe. One tap plays the example song and copies its prompt into the box. Tapping West Coast G-funk starts Sunset Boulevard Cruise, the example on that tile. It was made on v6 from a lyric sheet we wrote plus a style line in this direction; generating from the tile prompt has the AI write new verses. It runs 2:36.
- Listen across the six styles. The examples section lower on the page lists all six raps with their lengths and tags. Play two or three before you write a prompt. Hearing G-funk next to drill tells you more than any description.
- Read the bars. Each example has a song page with the full lyrics, like Sunset Boulevard Cruise. The examples were rapped from lyric sheets we wrote, checked word for word against the vocal, so they show the kind of bars that land: the verse opens "Top down, sun low, palm trees swaying slow / Radio is humming like it is the only thing I know." Generate from the tile prompt and the AI writes its own verses on the same topic.
- Change the topic to yours. Keep the style part of a prompt you liked and swap in your subject.
- Press Generate Music for Free. If you are logged out, sign up first; new accounts get 16 free credits, no card. One run costs 10 credits and returns two songs in about a minute. The stepper shows 2 because it counts songs. You get new raps in that style, not copies of the example.
Writing a rap prompt that lands
A reliable order is topic → sub-genre → rapper → beat → hook. The Prompt box takes up to 500 characters, and one long sentence is usually enough.
- Make the topic specific. "about how a library card opened up the world" produced a jazz rap full of book titles and reading corners. Specific topics give you specific bars.
- Say the mood as well as the genre. Clean, motivational UK drill sounds very different from plain UK drill. Empowering, thoughtful, fun and emotional all change the writing.
- Describe the delivery. Laid-back, energetic call and response, sung-rap with auto-tune harmonies. Delivery is what makes a rap sound like a rapper.
- Name two or three beat elements. Sliding 808s, skippy hi-hats and a dark piano melody is enough. A longer list tends to make the mix muddy.
- Put a tempo in numbers if you care. "92 BPM" gets you close. Suno follows tempo roughly, not to the exact number.
- Ask for clean lyrics if you need them. All six examples here are clean. Say so in the prompt.
To rap your own bars, switch to the Own Lyrics tab. Paste up to 5,000 characters of lyrics, mark sections with [Verse] and [Hook] on their own lines, and describe the beat and voice in the style box (up to 1,000 characters). Your bars are performed as written. Our guide on how to write rap lyrics covers rhyme schemes and bar counts if you are writing from scratch.
Six proven rap prompts
These are the six vibes on the AI rap generator. Each prompt is verbatim. The examples on the tiles were made on v6 from our own lyric sheets in these styles; pressing Generate from a tile has the AI write new lyrics.
| Vibe | What it is | Prompt |
|---|---|---|
| West Coast G-funk | Laid-back summer cruise rap (2:36) | A smooth West Coast G-funk rap song about cruising down Sunset Boulevard at golden hour, laid-back male flow, whiny synth lead, deep funk bass and a talk box hook |
| UK drill | Clean come-up story over drill (1:48) | A clean, motivational UK drill track about growing up on a rainy London estate and chasing music dreams, confident British male rapper, sliding 808s, skippy hi-hats and a dark piano melody |
| Old school party | 80s block party hip hop (2:17) | A fun 80s old school hip hop song about a neighborhood block party, 808 drum machine, electro funk bass, record scratches and energetic call and response male rap vocals |
| Jazz rap | Conscious rap with live-jazz feel (2:33) | A thoughtful jazz rap song about how a library card opened up the world, smooth female rapper, upright bass loop, muted trumpet, swinging drums and warm rhodes |
| Melodic rap | Sad, half-sung breakup rap (2:12) | An emotional melodic rap song about driving past an ex's house and learning to let go, sung-rap male vocal with auto-tune harmonies, sad guitar loop and soft 808s |
| Female trap anthem | Confident trap with a chant hook (1:56) | An empowering female trap anthem about being the main character of your own story, bold confident female rapper, booming 808s, rolling hi-hats and a catchy chant hook |
Two of our own, untested, built on the same formula:
- A gritty 90s boom bap rap about working night shifts and writing rhymes on the bus home, storytelling male flow, dusty soul sample, hard snare, 90 BPM (untested)
- A funny, clean birthday rap for my friend Sam who is always late, bouncy trap beat, playful male and female back and forth, chant hook with his name (untested)
Common mistakes when you make a rap song
- No topic, only a genre. "A trap song" gets you generic bars about money and success. Give the rap something to be about.
- Artist names instead of qualities. Describe the sound (fast double-time flow, raspy voice, 90s East Coast drums) rather than naming a rapper.
- Asking for everything in the beat. Six instruments plus three vocal effects gives a crowded mix that buries the verse. Keep the beat to two or three named elements.
- Hard-to-say lyrics in Own Lyrics. If a bar trips you up when you read it aloud, the AI will struggle too. Cut syllables until each line reads cleanly in time.
- Forgetting the hook. A rap with no hook sounds like a long verse. Ask for one, or write
[Hook]lines in Own Lyrics. - Judging from one take. Each run gives two different flows over two different beats. Often one take has the better verse and the other has the better hook. Keep both and finish the better one.
Choosing a model
The picker is at the top right of the form:
- v6 Mini is the free tier, described as "Fast drafts, high volume". Use it to try out topics and styles.
- v6 is described as "Most powerful, for any song". All six examples were made on it. Diction and rhythm matter a lot in rap, so use it for the take you keep.
- v6 Wild is described as "Best for experimental ideas". Try it for genre mash-ups, such as drill with strings or rap over folk guitar.
v6 and v6 Wild need a paid plan; see pricing. The cost is the same on every model: 10 credits per run for two songs.
After the rap is made
- Add a third verse or an outro with Extend Song.
- Fix one weak bar with Replace Section, which regenerates just that part.
- Rap over it yourself. The vocal remover splits a song into two stems, vocals and instrumental, so you can keep the beat. If you only want a beat to begin with, the rap beat maker makes instrumentals built for rapping over, and the AI beat maker is organised by beat style.
- Go harder on one sound. The AI trap generator and the phonk generator go deeper on those two styles.
- Make a video with the music video generator. Downloads come with a plan; see pricing.
FAQ
Can I make a rap song for free?
Yes. New accounts get 16 free credits with no card. One run costs 10 credits and returns two raps on v6 Mini.
Does it make the beat too?
Yes. Every rap comes with a produced beat in the style you describe. For a beat only, switch on Instrumental Only.
Can it rap my own lyrics?
Yes. Paste them into Own Lyrics with [Verse] and [Hook] tags, describe the beat and voice in the style box, and they are rapped as written.
Can I keep the lyrics clean?
Yes. Write "clean" in the prompt, or write your own lyrics. All six examples on the page are clean.
Can I use the rap commercially, on YouTube or on Spotify?
Commercial use is included only on the Standard plan and above, 2,500+ credit packs, and Team plans. Songs made with free credits, the Starter plan or Mini credit packs are for personal use only. Check pricing before you release or monetise.
How long is a generated rap song?
The six examples run from 1:48 to 2:36. For a longer track, extend it with another verse.
Can I keep my rap private?
Yes, on a paid plan: turn Public off before you generate.
Final take
Learning how to make a rap song with AI is mostly learning to write one good sentence: a topic with pictures in it, a sub-genre, a rapper, two or three beat elements and a hook. Open the AI rap generator, tap the vibe closest to what you hear in your head, read the bars on its song page, then swap in your own topic. Two takes a minute later will show you whether the idea works, and the better of the two is usually worth finishing.