Success & Feedback
Success chimes, error buzzes, level-ups and confirms for UX and game states. 6 sound packs · 207 free CC0 sounds — open a pack to preview every variation and download MP3/WAV.
Success chimes, error buzzes, level-ups and confirms — the sounds through which software talks back. Good feedback audio is consistent (same family of tones across your product), meaningful (success and error clearly opposed) and quiet enough to hear a hundred times a day.
How to choose a success & feedback sound
Build a pair first: one rising, harmonic success and one flat or falling error — opposition is what users learn. Keep confirms under 400ms; reserve longer, richer chimes (1–2s) for rare, big wins like level-ups. Test at 50% device volume in a quiet room: that's your real user.
Where these sounds work best
- success and error states in apps
- level-up and reward moments
- checkout and payment confirms
- onboarding step completion
Frequently asked questions
- Should error sounds be harsh?
- Firm, not punishing — a short low buzz or flat tone reads clearly without scolding the user. Users who hit errors repeatedly shouldn't be flinching at your app.
- Can I ship these inside a paid SaaS product?
- Yes — CC0 covers commercial redistribution inside paid products, with no attribution and no per-seat or per-install accounting of any kind.
Every sound in this category is CC0 1.0 public domain — free for commercial use, no attribution required. See the full license terms.