Style string cleaner
Paste a messy Style string and tidy it — remove duplicates, trim spaces, drop hype words, fit a character budget.
Build from scratch: Prompt Builder · Remove unwanted sounds: Exclude guide
Updates live as you type — nothing is uploaded.
What this tool is for
Long Style strings collect duplicate tags, double spaces and empty commas. This tool splits on commas, normalises each tag, and rebuilds a clean line.
Hype words
Words like best, perfect, epic and viral describe quality, not sound. Toggle Drop hype words to strip them. For unwanted styles or sounds, see Suno’s separate Exclude control.
Privacy
Nothing is uploaded. The tool runs entirely in your browser tab.
What a Suno Style string cleaner changes
The cleaner works on comma-separated tags. It can trim surrounding spaces, keep the first copy of a repeated tag, remove listed hype terms and fit the result to a character budget. It does not rewrite a musical idea or replace a vague tag with a better one.
Example cleanup
Before
Pop, pop, dreamy , epic, warm synths, dreamy
After trimming, deduplication and hype removal
Pop, dreamy, warm synths
Review the result before copying
Kept tags remain in their original order. If the character limit is active, whole tags are removed from the end until the string fits, so put the traits you cannot lose near the front. Hype removal uses exact entries from the tool's list; it is not a general language filter.
A cleaner prompt is not automatically a stronger prompt. After removing clutter, check whether the line still names a genre, an instrumental palette and the vocal or production traits that matter. Use the Prompt Builder when the issue is missing detail rather than duplication.
For repeatable testing, save the uncleaned line beside the result. If the next generation loses a useful trait, the two versions show exactly which tag was removed or moved beyond the active character limit.