Friendly Two-Note Whistle — free sound effect
1.1s · WAV & MP3 · ui · 130 downloads · quality 10.0/10 · royalty-free, CC BY 4.0
Credit it like this (the one condition of the free licence):
“Friendly Two-Note Whistle” by BudgetPixel AI (https://budgetpixel.com/sfx/friendly-two-note-whistle-919f6410) — CC BY 4.0
About this sound
An AI-generated sound effect: “notification whistle, short friendly two-note”. Quality-checked before listing, free for commercial and personal projects — videos, games, podcasts, apps and client work. No royalties — just credit BudgetPixel AI.
Direct file: WAV · 44.1 kHz — both WAV and MP3 are on the download button.
Editor's note (10.0/10): This perfectly clean, artifact-free short two-note whistle exactly matches the requested UI notification brief with no extraneous sound.
Also searched as: notification whistle, ui alert, two tone chime, friendly notification ping
Sound effect licensing — common questions
- Is "Friendly Two-Note Whistle" free to use commercially?
- Yes. "Friendly Two-Note Whistle" is free for commercial and personal use under Creative Commons Attribution 4.0 (CC BY 4.0) — monetised YouTube videos, podcasts, games, apps, ads, streams, films and client work are all covered, with no fees, royalties or subscription. The one condition is the credit: “Friendly Two-Note Whistle” by BudgetPixel AI (https://budgetpixel.com/sfx/friendly-two-note-whistle-919f6410) — CC BY 4.0
- Do I have to credit BudgetPixel to use "Friendly Two-Note Whistle"?
- Yes — crediting BudgetPixel AI is the one condition of the licence, and downloading still needs no account. Put the credit line from this page wherever your project lists sources: a video description, end credits, show notes, or a game's credits screen.
- What format and length is "Friendly Two-Note Whistle"?
- "Friendly Two-Note Whistle" runs 1.1 seconds and downloads as WAV at 44.1 kHz, with MP3 on the same download button. Both formats carry the identical licence, so pick whichever your editor prefers — WAV for layering and pitch work, MP3 when file size matters.
- Can I use "Friendly Two-Note Whistle" in a monetised YouTube video?
- Yes. Monetised video is explicitly permitted. BudgetPixel never registers library audio with Content ID, and because this sound effect is licensed to everyone non-exclusively under CC BY 4.0, no one can hold the exclusive rights Content ID requires. If a claim ever appears, dispute it and cite this page and its licence.
Similar sounds
Need a different take on this sound? Tweak the prompt and generate — free, no account.
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