Suno Prompt Builder

FREESEO & Content

TOOLSuno Prompt Builder

Song Title / Concept

Theme / Story (optional)

Genre

Mood0/3 selected

Tempo / Energy

Vocal Tone

Instrumentation

Song Structure

·

1Verse
2Pre-Chorus
3Chorus
4Verse
5Chorus
6Bridge
7Chorus
8Outro

Exclude Styles

Style of Music

Pick a genre to start building your Style of Music prompt.

Lyrics

[Verse]


[Pre-Chorus]


[Chorus]


[Verse]


[Chorus]


[Bridge]


[Chorus]


[Outro]

[End]

Replace the blank lines with your lyrics — anything outside [brackets] gets sung by Suno. The “— about:” hint stays inside the bracket, so Suno reads it as structure, not lyrics.

Exclude Styles

None selected — leave blank or pick a few styles to avoid.

Suno Resources

Want ready-made Suno prompt packs instead of building your own, or the full walkthrough on writing Suno prompts?

Full Suno AI Guide Bollywood Hit Song Factory EDM Festival Bangers Lo-Fi Chill Beats Generator Regional Indian Music Pack

100% freeNo signupRuns in your browser

TL;DR

Suno Custom Mode has exactly 3 fields — Style of Music, Lyrics, and Exclude Styles — and this tool builds all three from a form.
Style of Music works best with 4-7 comma-separated descriptors in order: genre, mood, tempo, instruments, vocal tone, texture, dynamic arc.
Lyrics get scaffolded with your chosen structure tags ([Verse], [Chorus], [Bridge]…) so you paste and fill in the blanks.
Runs 100% in your browser — nothing you type is sent anywhere.

About Suno Prompt Builder

Suno’s Custom Mode only takes three inputs: Style of Music, Lyrics, and Exclude Styles — but most people either overload Style of Music with ten vague adjectives or leave Lyrics as one unstructured block. This tool builds all three fields from a structured form: pick a genre and it suggests a BPM and a genre-authentic texture, pick 1-3 moods and instruments, arrange your song structure by tapping tags, and it composes a tight, ordered Style of Music string plus a ready-to-fill Lyrics scaffold.

How It Works

Suno’s Style of Music field responds best to an ordered list of 4-7 comma-separated descriptors, not a paragraph of adjectives. This tool locks in that order: primary genre (with its BPM prefix when one is canonical, like 124 BPM for deep house or 174 BPM for liquid DnB), your selected mood or moods, the tempo/energy feel, your chosen instruments joined in plain English, a vocal tone, a genre-appropriate production texture, and a closing “dynamic arc” line generated from how your song structure ends — a [Chorus] ending reads as “lifts into a wide final chorus,” a [Fade Out] reads as “fades into a spacious outro.”

The Lyrics field is built from the same structure tags Suno recognizes — [Intro], [Verse], [Pre-Chorus], [Chorus], [Bridge], [Drop], [Outro], and others — arranged in whatever order you tap them, including repeats like three separate choruses. If you added a one-line theme, it gets embedded inside the bracket itself (e.g. [Verse — about: a rainy Mumbai night]), since Suno treats bracketed text as structure and won’t sing it — only the blank lines below each tag get filled with your actual lyrics.

Exclude Styles is a straight comma-joined list of whatever you want Suno to steer away from — autotune, harsh vocals, a muddy mix. All three outputs update live as you adjust the form, with a descriptor counter that flags when Style of Music drifts outside the 4-7 sweet spot.

Who Is This For

A musician turning a rough idea — "a Bollywood wedding anthem" — into a structured Suno Custom Mode prompt with the right genre, tempo, and instrumentation in under a minute.

A podcaster building a genre-accurate intro jingle by locking BPM, mood, and a short structure before generating in Suno.

A songwriter mapping out a full arrangement — three choruses, a bridge, a breakdown — before typing a single lyric.

A content creator producing background music packs who needs consistent, repeatable Style of Music phrasing across dozens of Suno generations.

How to Use

1

Type your song title or concept, and optionally a one-line theme.

2

Pick a genre — the tool suggests a BPM (when one is canonical) and a genre-authentic production texture automatically.

3

Choose 1-3 moods, a tempo/energy feel, a vocal tone, and a few instruments.

4

Build your song structure by tapping tags — reorder or remove them until it matches your arrangement.

5

Add any styles you want Suno to avoid, then copy the three output fields straight into Suno Custom Mode.

Frequently Asked Questions

Suno Custom Mode reads three fields: Style of Music, Lyrics, and Exclude Styles. Keep Style of Music to 4-7 comma-separated descriptors ordered genre, mood, tempo, instruments, vocal tone, texture, then a dynamic arc — go past 7 and Suno starts ignoring the tail. This builder generates that order automatically from your form selections.

A tight example: "124 BPM deep house, nocturnal, mid-tempo groove, warm pads and analog synth bass, airy intimate vocal, polished modern mix, lifts into a wide final chorus." Seven descriptors, each adding new information — no repeated ideas, no vague filler like "amazing" or "epic."

Suno recognizes bracketed section tags such as [Verse], [Chorus], [Pre-Chorus], [Bridge], [Hook], [Drop], and [Outro]. Anything inside brackets is read as structure, not lyrics — anything outside brackets gets sung. This tool lets you build the exact sequence you want, including repeats like three separate [Chorus] tags.

Suno community testing consistently points to 4-7 descriptors as the sweet spot — enough to lock in genre, instrumentation, and mood without diluting any single descriptor’s weight. This tool shows a live counter that turns amber outside that range.

It is a negative-prompt field — list the sounds you don’t want (autotune, harsh vocals, a muddy mix) and Suno steers away from them. It works the same way negative prompts do in image generators: it doesn’t guarantee removal, but it measurably reduces those artifacts.

No. Suno treats bracketed text as a structure instruction, not a lyric. This tool uses that behavior to embed a short theme hint inside the tag itself — for example [Verse — about: a road trip at sunset] — so you know what to write without Suno singing the hint by mistake.

Completely free, no signup. Every field you type stays in your browser — nothing is sent to any server, and nothing is saved once you close the tab.