Independent toolkit · no account needed

Build better Suno prompts.
Keep the good ones.

A working toolkit and reference library for AI music: assemble Style strings, clean up lyrics, analyze songs, timestamp them and download your own catalog — right in the browser.

Start with the guide Open the Prompt Builder
Genres Vocals Instruments Mood & tempo Structure Production Styles library All 16 tools
Pick a starting point

What do you want to fix today?

My Style line is mush

Assemble genre, instruments, vocal, mood and production into one clean, auditable Style string with the Prompt Builder.

My lyrics need structure

Insert [Verse], [Chorus] and bridge tags, normalize messy headers and time every line.

I want my songs offline

Paste a public song, playlist or profile link and pull audio, video, covers and lyrics — with the titles kept tidy.
Browser tools

Sixteen tools, one workflow

Everything runs locally in your browser. Tools never ask for your Suno password.

Prompt Builder

Compose a Style prompt from pillars — genre, instruments, vocal, mood, production — in compact or detailed form.

Lyrics text diff

Compare two lyric versions line by line and see exactly what changed before regenerating.

Song downloader

Public song link in, files out: audio, video, cover art and lyrics with clean filenames.

Song inspector

Read metadata, style anatomy, lyric structure and audio character of any public song page.

Structure tag helper

Wrap lyric sections with the tags the model actually understands, and flag the ones it doesn't.

Tag normalizer

Convert [Chorus 2], [主歌] or bare headers into standard section tags.

Lyrics timestamp

Sync lyrics to your audio by tapping along, then export LRC, SRT or VTT.

Duration estimator

Estimate how long a lyric sheet will sing at ballad, mid or uptempo pace — per section.

Style string cleaner

Deduplicate tags, trim filler and fit a Style line into a character budget.

Exclude generator

Build a precise exclude list so unwanted voices, instruments and moods stay out.

Random style generator

Roll fresh combinations across pillars, lock what works, and keep exploring.

Batch link parser

Turn a pile of public links into a clean table with CSV or JSON export.

Cover art downloader

Grab cover art at original or resized dimensions in the format you need.

Playlist downloader

Turn a public playlist into a numbered, tagged ZIP of its songs.

Profile downloader

Analyze a creator profile — styles, tempo habits, publishing rhythm — then export a selection.

Lyrics MV Studio

Turn a track and its lyrics into an animated lyric video, exportable from the browser.
Styles library

Copy-ready Style lines, organized

Browse reference Style strings across genres and moods, with tags you can filter, copy and take straight into the builder.

Lo-fi jazzBaroque technoDesert blues rock City popDungeon synthEthereal pop
Open the library Reference lists
Learn the vocabulary

The guide, built for revision

Every page explains one control you can hear: a genre cue, a vocal behavior, a production space or a section tag.

Getting started

The two fields that matter, and the smallest possible habit that improves results.

Prompting

Build, revise and test style lines without losing what worked.

Lyrics

Structure tags, line length and the edit pass that fixes weak generations.

Tags

What the model recognizes, what it ignores, and what confuses it.

Negative prompts

Exclude lists that subtract what you don't want — precisely.

Troubleshooting

Diagnose muddy vocals, clashing styles and ignored instructions.
From the articles

Field notes

A practical prompt workflow

One prompt, one change, one listening target.

Write lyrics for the model

Sections, line length and singability.

When results are weak

A triage checklist that beats rerolling.

All articles →

Questions

Do I need a Suno account to use these tools?
No. The prompt, lyrics and reference tools are fully local — nothing leaves your browser. The downloader and inspector tools only read public song, playlist or profile pages, and never ask for a password.
Is this an official Suno product?
No. This is an independent toolkit for people who make music with Suno. Download tools are meant for downloading your own songs or content you have permission to use.
Where should a beginner start?
Read Getting started, then build one Style line in the Prompt Builder and generate eight variations of it. The lab pages show how that testing habit looks in practice.
Can I use these prompts in other AI music tools?
The vocabulary is written for Suno, but most of it — genre, instrumentation, vocal behavior, production space — transfers cleanly to any prompt-driven music model.

Start with one habit

Change one control, generate a set, keep the wording that worked.

Getting started Browse all tools