Best free Knock Knock sound effects generator
Knock Knock sound effects
Choose from hundreds of high quality Knock Knock sound effects, or generate your own sound effects for free. Download Knock Knock sounds and noises - perfect for creating soundboards or audio projects
Download the most popular Knock Knock sound effects in WAV or MP3 for free
Knock Knock 1
Firm knock on a wooden door, strong and assertive
Knock Knock 2
Gentle knocking sound, polite visitor at the door
Knock Knock 3
Urgent loud knocking, signaling a need for immediate attention
Knock Knock 4
Quick impatient knocking, someone waiting anxiously outside
Knock Knock 5
Soft secretive knock, suggesting a discreet visitor
Knock Knock 6
Hollow echoing knock, resonating through an empty hallway
Knock Knock 7
Rhythmic welcoming knock, inviting someone in
Knock Knock 8
Muffled knock from behind a thick door, trying to get in
Knock Knock 9
Sharp emergency knock, demanding immediate response
Knock Knock 10
Slow hesitant knock, indicating shyness at the door
Knock Knock 11
Metallic resonant knock, suggesting a metal-framed door
Or generate your own custom Knock Knock sound effects
Royalty free Knock Knock sound effects
Find the perfect royalty free Knock Knock sounds for your projects. Our library offers a range of Knock Knock sound effects, from subtle to dramatic. Start downloading or generating custom sounds today and use our Knock Knock sound effects royalty-free.
Try Knock Knock SFX with our soundboards
SB1 Infinite Soundboard
Create your own custom Knock Knock soundboard
With our SB1 Infinite Soundboard, you can create any soundboard with as many sound buttons as you can dream of. Click below to try it out and create a Knock Knock soundboard.
Frequently asked questions
Yes, with our sound effects generator you can create custom knock knock sound effects from a text prompt. Each generation will be unique and you can adjust the output by modifying your prompt.
For knock knock sound effects, our free plan requires attribution to elevenlabs.io. Our paid plans do not require attribution and can be used in commercial projects.
Yes, all ElevenLabs Sound Effects are royalty free and can be used in commercial projects. However, as with all of our services, we ask that you do not sell or license our tools or use the output to develop competitive products or services. Please refer to our terms for more details.
