Free AI music prompt builder

Suno Prompt Generator & AI Song Lyrics Builder

A Suno prompt is a short list of style descriptors (genre, mood, tempo, vocals and instruments) plus lyrics marked with metatags like [Verse] and [Chorus]. This free generator builds a clean Style of Music prompt, scaffolds your lyrics by song structure and checks syllables and rhymes, all in your browser.

1. Build your Style prompt

Mood (up to 3)
Instruments (up to 4)

Style of Music box

synth-pop, dreamy, nostalgic, 104 bpm, female vocals, warm analog synths, drum machine, polished studio production, 80s influence

129 / 1,000 characters
Exclude styles (optional, for Suno's Exclude Styles field) (up to 6)

2. Lyrics scaffold with metatags

Pick a song structure, then replace each hint line with your own words. The checker below counts syllables and shows the rhyme pattern as you type.

1,073 characters

Syllable and rhyme checker

LineSyl.Rhyme
Replace the hint lines with your lyrics to see syllables and rhymes here.

Estimates from spelling; sung syllables can stretch or merge. Lines with the same letter end with the same spelling sound.

3. Style prompt examples by vibe

Late-night lo-fi chill

lo-fi hip hop, chill, nostalgic, 80 bpm, no vocals (instrumental), rhodes, vinyl crackle, soft drums, warm tape saturation

Sunday bossa chill

bossa nova, romantic, relaxed, 120 bpm, soft female vocals, nylon guitar, brushed drums, upright bass, intimate room

Festival anthem energetic

future bass, euphoric, energetic, 150 bpm, female vocals, supersaw chords, big drops, wide stereo mix

Garage sprint energetic

garage rock, raw, energetic, 170 bpm, shouted male vocals, distorted guitar, live drums, live room recording

Rainy piano ballad sad

piano ballad, melancholic, bittersweet, 70 bpm, breathy female vocals, solo piano, soft strings, big reverb

Heartland heartbreak sad

modern country, bittersweet, 84 bpm, raspy male vocals, acoustic guitar, pedal steel, fiddle, polished studio production

Neon highway retro

synthwave, nostalgic, driving, 108 bpm, male vocals, warm analog synths, gated reverb drums, 80s influence

Velvet soul retro

motown soul, uplifting, 104 bpm, soulful female vocals, brass section, tambourine, vintage tape saturation, 60s influence

Midnight trap dark

trap, dark, menacing, 140 bpm, rap verses, 808 bass, crisp hi-hats, eerie bells, sparse arrangement

Doom cathedral dark

symphonic metal, epic, dark, 96 bpm, operatic female vocals, choir, distorted guitar, orchestral strings

Sunshine pop happy

indie pop, uplifting, playful, 118 bpm, female vocals, handclaps, jangly guitar, glockenspiel, radio-ready mix

Kids sing-along happy

kids sing-along, playful, cheerful, 110 bpm, bright group vocals, ukulele, xylophone, simple melody

Trailer rise cinematic

epic trailer, triumphant, 90 bpm, no vocals (instrumental), taiko drums, brass section, choir, rising strings

Quiet discovery cinematic

piano score, hopeful, gentle, 72 bpm, no vocals (instrumental), felt piano, cello, ambient pads

Slow jam romantic

90s r&b, sensual, romantic, 68 bpm, smooth male vocals, falsetto harmonies, electric piano, deep bass

Porch love song romantic

indie folk, warm, romantic, 92 bpm, duet, acoustic guitar, banjo, soft harmonies, live room recording

Suno metatags cheat sheet

TagWhat it does
[Intro]Opening section, often instrumental. Leave it with no lyrics underneath for a clean start.
[Verse]Story lines. Number them ([Verse 1], [Verse 2]) so each gets new melody space.
[Pre-Chorus]Short lift that builds tension into the chorus.
[Chorus]The repeated hook. Keep the words identical each time it returns.
[Hook]Hip-hop and pop alternative to [Chorus] for a short repeated line.
[Bridge]A contrasting section near the end, with a new melody or chord change.
[Instrumental]A section with no singing. Add a hint like [Instrumental: piano] if you want one instrument.
[Guitar Solo]Asks for a lead guitar break. Works best in rock, blues and metal styles.
[Build] / [Drop]Electronic tension and release. Put [Build] right before [Drop].
[Breakdown]Stripped-down section, common in EDM and metalcore.
[Outro]Closing section. Short lines or none.
[Fade Out]Asks the track to fade instead of stopping abruptly.
[End]Signals the song is over and helps stop extra rambling at the end.
(backing vocals)Words in parentheses are usually sung as backing vocals or ad-libs, not the main line.

Metatags are hints, not commands: Suno follows them most of the time, and results vary between model versions.

What to avoid in Suno prompts

Artist and band names

Suno does not accept real artist names in the Style box. Describe the sound instead: era, instruments, vocal tone.

Long sentences

Short comma-separated descriptors read more reliably than a paragraph.

Clashing genres

Three or more unrelated genres blur the result. Pick one main genre and one flavor.

Instructions in lyrics

Anything outside [brackets] or (parentheses) may be sung. Put directions in tags.

Copyrighted lyrics

Pasting another song's words can be blocked and is not yours to publish. Write your own.

Dozens of tags

Six to ten strong descriptors beat a wall of keywords; extra words dilute the important ones.

Frequently asked questions

What is a good Suno prompt?

A good Suno style prompt is six to ten short, comma-separated descriptors in order of importance: genre first, then mood, tempo, vocal type, two or three instruments and a production note. For example: 'synth-pop, dreamy, nostalgic, 104 bpm, female vocals, warm analog synths, 80s influence'.

What are Suno metatags?

Metatags are words in square brackets inside the lyrics box, such as [Verse], [Chorus], [Bridge], [Instrumental] and [End]. Suno reads them as structure hints rather than singing them. They make the song's sections more predictable, though Suno does not follow them every time.

Can I use an artist's name in a Suno prompt?

No. Suno does not accept real artist or band names in the style prompt. Describe the sound instead: the genre, era, tempo, vocal tone and instruments that make that artist recognizable.

How long can a Suno style prompt be?

Suno's v4.5 and newer models accept up to 1,000 characters in the Style of Music box, and older models allowed 200. Shorter is usually better: the first few descriptors carry the most weight. Check the counter in the box, since Suno can change limits.

Does this Suno prompt generator use AI or cost anything?

No. It is a free, template-based builder that runs in your browser with no signup and no AI API calls. Nothing you type is sent to a server. You paste the result into Suno or another AI music generator yourself.

Suno is a trademark of Suno, Inc. AI Wins is not affiliated with or endorsed by Suno. The prompts also work as a starting point in Udio and other AI music generators.

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