How to make a custom Tesla lock chime with AI

You can make a custom Tesla lock chime by typing a description of the sound you want. FrunkLab's AI chime generator on the Lock Sounds page turns a prompt like "a soft two-note crystal ding" into a Tesla-ready WAV file in about ten seconds. The file already meets Tesla's requirements (WAV format, under 5 seconds, under 1MB), so the only thing left is copying it to a USB drive.

That's the whole pitch. The rest of this guide covers how to actually get good results: what to type, which settings matter, how spoken chimes work, and how to install the finished file in your car.

What the generator can make

Short answer: almost any sound you can describe. The library side of Lock Sounds has nearly 400 ready-made chimes if you want to browse instead, but the generator is for the sound that doesn't exist yet.

A few real categories that work well:

• Musical hits. "A warm three-note marimba riff, ascending." "A single deep piano note with a long soft tail."
• Sci-fi and tech. "A futuristic energy shield powering down." "A retro computer boot beep from the 80s."
• Nature and physical sounds. "A heavy vault door sealing shut." "A single water droplet in a cave with an echo."
• Spoken words. Put the words in quotes and the chime will actually say them. "A robot voice saying 'vehicle secured'" produces exactly that.

The spoken-word part surprises people. It's not a beep that vaguely gestures at speech, the generated voice clearly pronounces the phrase you asked for. Short phrases work best, two to four words, since the whole chime has to fit inside 5 seconds.

Step 1: Open the generator and describe your sound

On the Lock Sounds page, click or tap Create with AI in the bottom-right corner (once you scroll down, the button shrinks to a sparkle icon). Or open the AI lock chime generator page, where the generator sits right on the page. You'll need to be signed in; melody and voice chimes are free, 5 a day. Type a description of the sound, anywhere from a few words to a couple of sentences.

Specific beats vague. "A cool chime" gives the generator almost nothing to work with. "A bright, glassy two-note chime, like a high-end hotel elevator arriving" gives it material: texture, pitch contour, a reference point. Describe the sound the way you'd describe it to a friend over the phone.

If you want spoken words, put the exact phrase in quotes and say who's speaking: "a calm female voice saying 'goodnight'" or "a robotic voice announcing 'shields up'".

Step 2: Pick an engine, a length and a style

Three optional controls sit under the prompt box:

• Engine is set to Auto, which picks one from your description. Melody makes a synthesized jingle, Voice speaks the words you put in quotes, and Sound effect renders real-world sounds like doors, engines and animals. Melody and voice chimes are free, 5 a day; sound effects use your monthly allowance.
• Length offers short (about 2 seconds), medium (about 3.5 seconds), and long (just under 5 seconds, the Tesla ceiling). Medium is the default and the sweet spot for most chimes. Short suits crisp single-hit sounds; long gives musical phrases room to breathe. A spoken line takes as long as its words need, up to the 5-second limit.
• Style presets nudge the whole generation toward a mood: sci-fi, retro, luxury, musical, or cyberpunk. They're optional. A detailed prompt doesn't need one, but "laser zap" plus the retro preset lands somewhere different (and more arcade-flavored) than "laser zap" alone.

Step 3: Generate and listen

Hit generate and give it a few seconds. You'll get an inline player to preview the result, plus a "sound designer's take" note showing how your description was interpreted, which is useful feedback for the next attempt if the first one isn't quite right.

Not every roll is a keeper, same as AI image generation. If the result is close but not right, tweak one thing in the prompt (brighter, slower, more metallic) and go again. Melody and voice chimes are free, up to 5 a day. Sound-effect chimes come from a monthly allowance (2 a month), so aim your changes rather than rerolling blindly; the pricing page has the exact numbers.

Step 4: Download and install it in your Tesla

When you've got the one, hit download and you'll get a file named LockChime.wav. Installing it takes two minutes:

1. Copy LockChime.wav to the top level of a USB drive (not inside any folder). The drive should be formatted exFAT, FAT32, ext3, or ext4.
2. Plug the drive into a front data port. On many cars built since late 2021 the console ports only charge, so use the glovebox port.
3. On the touchscreen, open Toybox > Boombox, turn on Lock Sound and choose USB.

Lock the car from outside and enjoy. Our lock chime install guide covers the USB details and troubleshooting if the car doesn't pick it up, and the USB export tutorial walks the same drive-formatting ground for wrap files.

Your chimes are saved automatically

Every chime you generate lands in My Chimes, your personal sound library. You can rename them, delete the duds, and re-download any of them later. No need to hoard the WAV files on your desktop.

My Chimes also shows up wherever you attach sounds to a wrap design. Building a synthwave wrap in the Studio? Generate a matching synth sting and attach it to the design, so the wrap and the chime travel together as one theme. If you're new to designing, the first wrap tutorial gets you from zero to a finished design in about five minutes, and the chime is the finishing touch.

Share your chime with the community

Good chimes deserve an audience. From My Chimes you can submit a sound to the community library. A moderator gives it a quick review (same lightweight process as gallery wraps), and once approved it appears in the Community Chimes section of the Lock Sounds page for anyone to use, credited to you on your creator profile's Sounds tab.

If you'd rather browse what others have made first, our best Tesla lock chimes guide rounds up the most-loved sounds in the library.

Prompt ideas to steal

A starter pack, tested and worth riffing on:

• "A luxurious soft chime, two descending notes, like a concierge bell in a quiet lobby" (style: luxury)
• "An 8-bit power-up sound climbing four notes" (style: retro, length: short)
• "A deep cinematic braam with a metallic shimmer tail" (style: sci-fi)
• "A robot voice saying 'locked and loaded'"
• "A cat meowing once, curious and short"
• "Rain stick and a single wind chime, calm and organic" (length: long)

The pattern across all of them: a sound source, a shape (rising, falling, single hit), and a mood. Give the generator those three things and it rarely misses.

Frequently asked questions

Is the AI chime generator free? Yes. Melody and voice chimes are free on every account, 5 a day, no payment method required. Sound-effect chimes use a monthly allowance of 2. See pricing for the current numbers.

Can the chime say actual words? Yes. Put the phrase in quotes inside your prompt ("a robot voice saying 'vehicle secured'") and the generated voice speaks it clearly. Keep phrases short so they fit comfortably inside Tesla's 5-second limit.

Will the file actually work in my Tesla? Yes, that's the point of the generator. Every download is a WAV under 5 seconds and under 1MB, named LockChime.wav, which is exactly what Tesla requires. Copy it to the top level of a USB drive, plug it into a front data port, then open Toybox > Boombox, turn on Lock Sound and choose USB.

Which Teslas support custom lock chimes? Any Tesla with the external Pedestrian Warning System speaker, which covers most Model 3, Model Y, Model S, Model X, and Cybertruck builds since late 2019. If Boombox shows up in Toybox, your car has it. Our compatibility guide has the wrap-support matrix for the same cars.

Can I use a generated chime with my wrap design? Yes. Attach any chime from My Chimes to a wrap in the Studio, the Garage, or the design hub, and the pairing shows up together in the gallery.

Describe the sound your car should make, and see what comes back: the generator is one tap away behind Create with AI on the Lock Sounds page.