Notification sounds have to be easy to recognize, short, and nice enough to hear again and again. The best one tells you something worked without stealing your attention. The wrong one can make even a polished app, game or product demo annoying within minutes.
Every pick below is a sound from the DailySounds library. You can play it right here, and its page has the free download as an MP3, WAV or OGG file. If none of them is quite right, browse notification sounds, UI/UX sounds or sci-fi interface sounds, or read the game sound effects guide.
How the list works
Everything here is for practical interface work. Each pick had to have a clear job and its own sound. It had to work across apps, games, demo videos, prototypes and overlays. There aren't many classic notification chimes in the library. So this list sticks to what the library does well. That's radar and sonar pings, beeps, alarms, a music-box bell, a click, game feedback and rewards. Several picks run longer than a normal notification. Trim them to a single ping, beep or hit before you ship.
1. Music Box Bell Strike
Good for: gentle reminders, calm success sounds, wellness apps. Length: 2s.
That's the closest thing to a classic chime in the library. It's a music-box bell strike, about 2 seconds long. Use it for meditation timers, habit reminders, finishing onboarding, or calm video graphics where a harsh beep would feel out of place.
2. Radar Ping
Good for: tactical games, search screens, tech dashboards. Length: 15s.
A radar ping is handy when a regular phone chime feels too ordinary. Use it in tactical games, HUD overlays and tech demos, or on a screen that's scanning or searching. It runs about 15 seconds, so trim it to whatever length your interface needs.
3. 8-Bit Radar Ping
Good for: retro games, pixel-art apps, playful alerts. Length: 6s.
In pixel-art games and playful apps, a realistic sound would clash with the look. An 8-bit ping fits right in. Use it for pickups, new-message alerts, map markers or menu highlights.
4. Sonar Pings 2
Good for: scanning screens, submarine scenes, underwater games. Length: 16s.
Sonar pings sound like searching, scanning or waiting for something to pop up. Use them for loading and search screens, submarine or underwater levels, and tense product-video moments. Cut one ping out for a notification, or let a longer run play for background tension.
5. Short High Censor Beep
Good for: countdowns, timers, bleeping out words. Length: 1s.
Just a 1-second high beep. An alert doesn't get much simpler than this. Repeat it for a countdown, use it for timers and quick confirmations, or do what it's named for and bleep words out of a video. Keep it low in apps, because short high beeps get tiring when they repeat a lot.
6. Morse Beeps
Good for: retro tech, spy scenes, loading screens. Length: 12s.
Morse beeps make you think of transmissions or secret messages, and they give a screen personality. Tuck them quietly under interface animations, loading screens or spy edits. Or trim a short bit for a message sound with a retro twist.
7. Alarm Beeps
Good for: warnings, timers, urgent alerts. Length: 6s.
Be careful with alarm beeps. They're supposed to interrupt. So save them for countdowns, danger, errors, or anything that really needs the user's attention.
8. Intruder Alert Alarm
Good for: security warnings, stealth games, trailers. Length: 7s.
This is a bigger alert, for when something's gone wrong. Like a player getting spotted in a stealth game, or a security breach in a demo. It also works as a warning moment in a trailer. It's too strong for normal messages, so save it for danger.
9. Game Selection Error
Good for: wrong answers, failed actions, game mistakes. Length: 7s.
A good error sound is clear, but it doesn't make the player feel dumb. Use this one for wrong answers, bad menu picks, blocked actions or failed purchases. Pair it with something on screen so players know what went wrong.
10. Game Level Change
Good for: level-ups, milestones, finished tasks. Length: 4s.
Progress sounds can be a bit showier than normal UI sounds. They're celebrating something, after all. Use this for level changes, finished onboarding steps, course milestones or a new area unlocking in a game.
11. AirPods Case Click ASMR
Good for: button taps, toggles, clicky feedback. Length: 4s.
Clicks make an interface feel responsive. This earbud-case click comes from a real object, not a synthetic sound. That suits toggles, lid-style animations and hardware product demos. Keep it quiet and consistent so it backs up the interaction without becoming the main event.
12. Coin Fall
Good for: rewards, purchases, playful apps. Length: 10s.
Coin sounds mean value the second you hear them. That's why they work for rewards, in-app purchases, tips and game-style progress. This one's about 10 seconds, so trim a short piece for a single reward. Or use more of it for a big payout.
A few tips
Test your notification sounds quietly. People rarely hear them in a perfect studio. They hear them on phones, laptops and earbuds, or in a busy room. Keep normal message sounds gentle. Save the sharper ones for urgent alerts. And don't use the same sound for success, error and danger.