Working on a sci-fi movie, game, app or other project and need free science fiction sound effects? We’ve been creating and recording our soundfx for many years and over that time have amassed quite a collection. We also record more weekly so this collection will be growing rapidly. Our sci-fi sound library contains everything from spacecraft (engines, boosters, internal ambiences of control rooms and more, computers, console beeps, alarms etc) through to robots, machines, lasers, forcefields and much more. If you can’t find the sound you need, you can post a request in our questions forum and we’ll see if we can help.
- Alarms and Sirens (53)
- Aliens (68)
- Consoles and Computers (44)
- Door (7)
- Forcefield (7)
- Lasers and Weapons (63)
- Machines and Equipment (59)
- Misc Science Fiction (13)
- Robots (113)
- Sci Fi Atmospheres (5)
- Space (2)
- Spacecraft (27)
Consider upgrading to Gold and get:
- Removal of the attribution / credit link requirement
- Get all our sound effects in the original, higher quality .WAV format as well as .mp3
- Loads of extra free sounds exclusively for Gold members added weekly
- Show more results per page (up to 100)
- Lists - organise our sounds into unlimited personalised lists
- Quicker downloads - you won't need to wait after 3 downloads!
- Monthly or yearly donation - cancel anytime
No thanks just give me the sound....
Basic members can only download 3 sounds every 5 minutes to save bandwidth
You can continue downloading in....
Please consider donating and upgrading for unlimited downloads, get the orginal WAV files, removal of the attribution requirement and more.
Donations help us keep the site growing and running!