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Heavy Machine Impact — free sound effect

3.2s · WAV & MP3 · other · 0 downloads · quality 9.5/10 · royalty-free, CC BY 4.0

metallic, sharp, resonant, punchy, industrial, clean

Credit it like this (the one condition of the free licence):

“Heavy Machine Impact” by BudgetPixel AI (https://budgetpixel.com/sfx/heavy-machine-impact-ed42a3bb) — CC BY 4.0

About this sound

An AI-generated sound effect: “machine impact”. 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 (9.5/10): This clean single impact event has a crisp onset, no extraneous noise, speech or music, matching the machine impact brief perfectly with only a natural short resonant decay.

Also searched as: machine impact, industrial hit, mechanical crash, metal thud, heavy machine sound

Sound effect licensing — common questions

Is "Heavy Machine Impact" free to use commercially?
Yes. "Heavy Machine Impact" 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: “Heavy Machine Impact” by BudgetPixel AI (https://budgetpixel.com/sfx/heavy-machine-impact-ed42a3bb) — CC BY 4.0
Do I have to credit BudgetPixel to use "Heavy Machine Impact"?
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 "Heavy Machine Impact"?
"Heavy Machine Impact" runs 3.2 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 "Heavy Machine Impact" 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.

Need a different take on this sound? Tweak the prompt and generate — free, no account.

No exact match? Generate it with AI — free, no account
Takes ~15 seconds. Add a length like “6 seconds” (up to 10s). Good sounds join the library.

Need it longer, or synced to your video? Make a longer version or add sound to a video in the audio workshop — a free account comes with 300 credits a month.

Building with agents? Connect the MCP server and ask Claude, Cursor or ChatGPT for sound effects directly — or generate them from your own code with the API, or inside ComfyUI, WordPress and Cursor with our plugins.