Suno Prompt Analyzer

Why Your Suno Prompts Matter

The style prompt is the single most important input when creating music with Suno. A well-structured prompt with clear genre, mood, vocal direction, and production tags produces consistent, high-quality results. A vague or conflicting prompt forces Suno to guess, leading to generic or unpredictable output.

Common Reasons Suno Songs Sound Bad

• Too vague: Using just "pop" or "rock" gives Suno almost no creative direction. It will default to the most generic version of that genre.
• Conflicting tags: Combining "calm" with "aggressive" or "acoustic" with "electronic" confuses the model and produces incoherent results.
• No vocal direction: Without specifying vocal style (male, female, breathy, raspy, etc.), Suno picks randomly each generation.
• Too many tags: Stacking 15+ descriptors dilutes focus. The model tries to honor everything and ends up honoring nothing well.
• Writing sentences: Suno style prompts work best as comma-separated tags, not prose descriptions.

The Anatomy of a Great Suno Prompt

A high-scoring prompt typically includes five elements:

• Genre + subgenre: "synth-pop" is better than "pop"
• Mood + energy: "dreamy, laid-back" sets the emotional tone
• Vocal direction: "breathy female vocals" or "deep male baritone"
• Instrumentation: "jangly guitars, soft synth pads" adds texture
• Production quality: "lo-fi warmth" or "polished, crisp mix" defines the sound

This tool checks all of these elements and more, giving you a clear picture of what is working and what needs improvement before you spend a Suno credit.