For Suno v6 · invite-only beta

Turn lyrics or a mood into a ready-to-paste prompt for Suno

Song Prompt Writer fills in Suno's Custom mode for you: the Style of Music, the Lyrics with their section tags, the Exclude styles and the slider settings. Paste lyrics for a sung, dark electronic pop song, or describe a mood for an instrumental electronic track, arranged to the bar.

Try it with an example Open the writer

The writer: the lyrics and the knobs on the left, the generated Lyrics box with section tags in the middle, eight variations on the right.
The writer, with the example “Until the kettle stops”

How it works

  1. Paste or pick

    Lyrics, a poem, or a few words about a mood or a place. Or start from one of the examples.

  2. Adjust

    Choose a genre, an energy arc and a voice. Try other seeds, or reroll just the sound and keep the arrangement.

  3. Copy into Suno

    Paste the three boxes into Suno's Custom mode and set the sliders as suggested. Save the patches that work and rate them.

Songs from lyrics, tracks from a brief

The text decides what you get. Pick a genre yourself, and it decides instead.

A song from lyrics

The writer finds the verses and the chorus, picks one of 12 dark-pop families, and tags every section with its mood, voice and instruments.

Your lyrics
Three a.m. and the kettle hums its one flat note
the window keeps a copy of the kitchen, pale and reversed
…
Stay, stay until the street goes grey
stay until the kettle stops
Lyrics box, minimal art-pop
[Verse 1 | pressurized | processed female vocal | clipped finger-snap percussion and pitched-down vocal double as an instrument | steady]
Three a.m. and the kettle hums its one flat note
the window keeps a copy of the kitchen, pale and reversed
…
[Chorus | defiant | vocoder stack and octave-down double | clipped finger-snap percussion, pitched-down vocal double as an instrument, huge sub bass | maximum lift]
Stay, stay until the street goes grey
stay until the kettle stops

A track from a brief

The writer picks one of 103 electronic styles, locks BPM and key, and writes an arrangement sheet with bar counts, so Suno builds a full track instead of a loop.

Your brief
Warehouse at four in the morning, concrete still sweating.
Strip lights hum. Somebody left a door open to the canal.
The same four notes for an hour and nobody minds.
Lyrics box, Berlin / industrial techno
[Instrumental]
[Intro | 24 bars | filtered, no kick yet | cold | noise floor kept]
[Build | 24 bars | elements stack every 8 bars | hypnotic]
[Build | 8 bars | snare roll | pressurized]
[Build | 8 bars | hats enter | pressurized]
[Drop | 32 bars | full groove | TB-303 acid line, resonance rising | clanging percussion loop | relentless]
[Outro | 16 bars | pad only | let the delay ring | cavernous]
[End]

Try it now

No account needed: pick one of the examples, a genre and a seed. The result comes from the same writer as the app.

Open this in the writer for the arc, the settings, an analysis and eight variations side by side.

What an account adds

Accounts are invite-only while the service is in beta. Without one you can use the examples with any genre, arc and the first eight seeds, and keep a library of the patches you like. All features

Questions

Does it make music?

No. It writes the text you paste into Suno, and Suno makes the music. You need a Suno account of your own.

Which version of Suno is it for?

Suno v6, Custom mode. The boxes and the settings follow v6's syntax; the guide sums it up.

Does the same text give the same result?

Yes. The same text, knobs and seed always give the same patch, so a result you liked can be found again. Another seed gives a sibling.

Where are my patches stored?

In your browser's database, on your device, and nowhere else. You can export the library to a file and import it on another device. The site sets no cookies and runs no analytics.

Can I use it from Claude?

Yes. Add it to Claude as a connector and ask for a prompt in a conversation; writing one needs an account, as here. The guide shows how.

Is it made by Suno?

No. Song Prompt Writer is an independent project, not affiliated with or endorsed by Suno.