UI audio succeeds when it is fast, readable, and consistent across states. When browsing or prompting UI cues, focus on the action type (tap, toggle, toast), the envelope (attack and tail), and how wide or dry the sound should be for phones, laptops, or embedded speakers. Use the prompts below as a checklist to keep your set cohesive instead of collecting random one-off clicks.
Start with the interaction and intensity
Name the UI action first, then describe how assertive it should feel. A confirm should be lighter than an error, and a toggle usually benefits from a two-step mechanical feel.
- Use action words: click, tap, toggle, swipe, toast pop, modal open
- Call out intensity: subtle, medium, assertive, but not harsh
- Ask for a clean stop: tight decay, short tail, no lingering ring
Choose a material vibe (digital vs mechanical)
Material language helps the generator stay consistent. Digital blips read modern and clean, while plastic or metal ticks can feel more tactile for switches and sliders.
- Digital: soft sine blip, glossy sparkle, clean chirp
- Mechanical: plastic tick, micro clack, springy snap (kept short)
- Avoid realism traps: do not add room reflections or long reverb
Control pitch, brightness, and stereo width
Pitch and brightness decide whether a sound reads as success, neutral, or warning. Stereo width should usually be narrow for UI clarity, especially in videos and screen recordings.
- Success: slightly higher pitch, smooth short tail
- Error: lower pitch center, firmer attack, no distortion
- Keep it focused: narrow stereo, minimal low-end, low noise floor
Avoid common UI SFX mistakes
UI audio should communicate quickly without sounding like a cinematic effect. The biggest problems are tails that hang over the next action and tones that fight speech or music.
- Do not use long whooshes for small UI movements
- Avoid sharp, piercing highs that fatigue in repeated taps
- Skip ambience and room tone unless you are designing an in-world interface
