Heavy Boulder Impact — free sound effect
1.9s · WAV & MP3 · impact · 79 downloads · quality 9.5/10 · royalty-free, CC BY 4.0
Credit it like this (the one condition of the free licence):
“Heavy Boulder Impact” by BudgetPixel AI (https://budgetpixel.com/sfx/heavy-boulder-impact-1ad7897a) — CC BY 4.0
About this sound
An AI-generated sound effect: “stone boulder impact, heavy rock hit”. 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: MP3 · 44.1 kHz — both WAV and MP3 are on the download button.
Editor's note (9.5/10): This clean single heavy boulder impact closely matches the brief, with no extraneous noise and a convincing, weighty impact character.
Also searched as: boulder impact sound · stone fall thud · rock tumble impact · large rock crash
Sound effect licensing — common questions
- Is "Heavy Boulder Impact" free to use commercially?
- Yes. "Heavy Boulder 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 Boulder Impact” by BudgetPixel AI (https://budgetpixel.com/sfx/heavy-boulder-impact-1ad7897a) — CC BY 4.0
- Do I have to credit BudgetPixel to use "Heavy Boulder 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 Boulder Impact"?
- "Heavy Boulder Impact" runs 1.9 seconds and downloads as MP3 at 44.1 kHz, with WAV 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 Boulder 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.
Similar sounds
Need a different take on this sound? Tweak the prompt and generate — free, no account.
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.