Local processing
Audio and audio tracks from member videos are processed only in your browser and are never uploaded to the server.
NEW · Members can import videos
Create Tesla-compatible custom lock sounds for free
Upload your favorite audio, or sign in as a member to import MP4, MOV, M4V, or WebM videos. Select a clip from the audio track and convert it into a custom lock sound compatible with Tesla vehicles. Your browser checks the specifications and exports LockChime.wav.
01Local processingFiles never leave your device
02Member videosExtract audio tracks directly from videos
03Clear validationShows start, end, and size
Member features
Create LockChime directly from video
After signing in as a member, you can import videos directly from your device and extract their audio tracks without first converting them to MP3. Video and audio are processed locally in your browser and are never uploaded to the server.
Sign in and import videosSupported formatsMP4, MOV, M4V, WebM
Video lengthMaximum 15 minutes
Desktop browsersMaximum single file size 200MB
Phones and tabletsMaximum single file size 100MB
Why use this tool
Designed to be fast, transparent, and easy to use on phones without sending audio files to the cloud for processing.
Not just a 5 second limit
1 to 5 seconds is recommended, but the hard limit is that LockChime.wav must be no larger than 1MB.
Ready for Tesla
Exports a 24kHz, mono, 16-bit PCM WAV named LockChime.wav.
01
Import audio or video
Supports common audio formats. Signed-in members can also extract audio tracks from local videos up to 15 minutes long.
02
Select clip
Drag the yellow box on the waveform to directly adjust the start, end and length.
03
Preview and verify
Displays the estimated size instantly and disables export when it exceeds 1MB.
04
Download WAV
Generate LockChime.wav locally in your browser and download it when it is ready.
Next step
Open the editorGenerate the file, then follow the installation guide to add it to your vehicle.
Before using it for the first time, confirm the USB format, file name, and in-car Boombox / Lock Sound options.
