Sounds › Beeps and buzzers

Whistle sound effect

Free. No credit needed. Make it yours, then download.

1.07 s · as made
Put a player for this sound on your blog or in Notion.

Use a whistle for

The start or the end of a roundA rule broken or a foul calledStop, time out, everyone look

About this whistle

A sharp blast on a referee's pea whistle: a high 3 kHz tone that the little ball inside makes warble about 28 times a second, with breath on top. Use it to start or stop something, to call out a mistake, or to say time is up. Make it shorter for a quick tweet or longer for a full blast. It is made in code, not recorded, so you can use it anywhere.

1.07 s long, loudest at 0.68 s. Stereo WAV, 48 kHz, 16 bit, peak at −13 dBFS. Designed for Takes in code, built the way the well-known sound is made: no recording inside. Free for any video, paid or not. No credit needed.

More like this

Buzzer0.90 s
Alarm1.74 s
Beep beep0.55 s
Free Mac app · works with Claude Code

You found the sound.
Takes does the rest.

Record your video in Takes. Claude Code cuts it, puts the whistle on the right frame and writes the posts.

LinkedIn · X · YouTube · Shorts · Reels · TikTok