Xhorse Universal Remotes and Keys Explained: Are 'Generated' Keys Right for Your Car?
By · Last updated: September 24, 2026
Disclosure: urbanx.us is not affiliated with, sponsored by, or an authorized dealer of Xhorse. We use the Xhorse name only to identify products. Details below come from the linked product pages and articles.
What “universal” and “generated” keys are
A normal replacement fob is built for a specific group of vehicles. It has a fixed radio frequency, button layout and chip type, and its FCC ID tells you which cars it’s meant for.
An Xhorse universal remote works differently. It leaves the factory as a blank electronic board inside a generic case. A locksmith connects it to an Xhorse device, picks your vehicle, and the device “generates” the remote by loading the right settings for your car. After that, the key still has to be programmed to your specific vehicle, just like any other replacement.
Xhorse sells several families of these keys:
- Wired remotes (XK series). Connected to the tool through a wiring socket. The XKB501EN VW-style flip remote listing says the key has no chip for starting the car, so a separate transponder chip is needed for push-to-start or ignition.
- XM38 universal smart keys. These are for keyless-entry and push-button-start cars. A Southern Lock listing says they support many common chip types and offer “button type and frequency customization.”
An Xhorse reseller is direct about the limits. AB Keys says the XM38 “is not a smart key fob replacement.” It has to be generated and then programmed by a professional locksmith.
How they compare with FCC-ID-matched aftermarket fobs
| Question | Xhorse generated key | FCC-ID-matched aftermarket fob |
|---|---|---|
| Will it look like my original key? | Usually not. It comes in generic styles such as VW-, Ford- or Toyota-style shells | Designed to resemble the original shape and buttons |
| Can I buy it and bring it to a locksmith? | Only useful if the locksmith owns Xhorse equipment | Works with any locksmith or dealer whose tool supports your car |
| How is the radio frequency set? | Chosen during generation | Fixed, and identified by the FCC ID |
| Is it easy to check compatibility? | The locksmith checks the Xhorse app’s vehicle list | You can match the FCC ID and part number yourself |
| Does it need programming to the car? | Yes, after generation | Yes, by a pro or by an onboard DIY procedure on some cars |
| Typical buyer | Locksmiths | Drivers and locksmiths |
Advantages of generated keys
- Availability. A locksmith with a few universal blanks in the van may be able to make your key without waiting for a vehicle-specific part to ship.
- Cost for the locksmith. The blanks are inexpensive. AB Keys lists an XM38 Ford-style smart key at $18.50. Savings may or may not reach your final price, since labor and programming are a big part of the bill.
- Broad coverage. The Xhorse Key Tool Max listing claims remote generation for “over 2000 vehicle models of 200 brands.”
Disadvantages to weigh
- Look and buttons. The shell and button layout may differ from your original. That matters to some owners.
- Range and compatibility depend on setup. Because the frequency is set during generation, a wrong choice can cause weak or no remote function. The key only works as well as the locksmith’s setup.
- You need a locksmith with the tool. You can’t just order an Xhorse universal key and take it anywhere. Only shops with Xhorse equipment can generate it.
- Some features may not carry over. Remote start or special buttons depend on whether the generated profile supports them. Ask before the job.
A look back: universal remotes aren’t new
Universal remotes for drivers have been around for years. In 2014, Consumer Reports covered a $50 “Universal Car Remote” that owners could program themselves for more than 1,000 models from 1997–2014. It wasn’t compatible with keyless-ignition systems. That’s the same trade-off you see today: universal parts save money, but they don’t cover everything, especially newer smart-key cars. Xhorse’s approach moves the universal idea into the locksmith’s toolbox, where a professional does the generating and programming.
Why your locksmith guards their equipment
Key tools are valuable and attract criminals. In October 2023, CBS Minnesota reported that armed suspects in Brooklyn Park stopped a locksmith, pointed guns at him and demanded his key programmer. Police worried it could be used to steal cars. The locksmith told reporters that most programmers have passcode protection. It’s a good reminder of why a reputable locksmith will verify your ownership before making any key.
How to choose between a generated key and a matched fob
- Start with what you have. Find the FCC ID and part number on your current fob using our FCC ID lookup guide. If you’ve lost every key, our VIN lookup helps identify the right part.
- Decide how much the look matters. If you want the original look and button layout, choose a matched fob from our car keys and remotes.
- Check whether you can program it yourself. Some cars support onboard remote programming. See our DIY programming guide. A generated key always needs a locksmith.
- Ask your locksmith directly. “Will this be an original-style fob or a universal generated key?” Both can be legitimate. Just know which one you’re paying for.
- Compare total cost. Our aftermarket vs. dealer guide breaks down the options.
What to be careful about
- Don’t buy an Xhorse blank expecting to self-program it. It needs Xhorse equipment to generate before it can do anything.
- Confirm the chip. Some wired universal remotes have no start chip, so ask whether your key will start the car or only lock and unlock it.
- Test everything before you pay. Check lock, unlock, trunk and panic buttons, remote range across a parking lot, and several engine starts.
- Bring proof of ownership. Bring your ID plus registration or title. Be wary of anyone willing to make a key without checking.
- Look for a simple fix first. If your fob only stopped working, it may just need a battery. See key fob not working. Consumer Reports notes that a replacement shell (about $20) can work if the electronics are fine.
- Keep a spare. A spare key fob made while you still have a working key avoids a harder all-keys-lost job.
Frequently asked questions
Can Xhorse program smart keys?
Yes. XM38 universal smart keys are generated with Xhorse tools and then programmed to supported vehicles by a locksmith. Coverage depends on the car, so the locksmith checks the Xhorse vehicle list first.
Is a generated key as good as an original-style fob?
It can work well on supported cars, but it isn’t a direct replacement for your original part. It will usually look different, and its performance depends on correct generation and programming.
Is Autel better than Xhorse?
For a driver, it doesn’t matter much. Both are professional tool brands. What matters is whether your locksmith’s tool supports your car and whether you get a matched fob or a universal generated key.
Can I use an Xhorse universal remote on any car?
No. Each key type supports specific vehicles and chip types, and generation needs Xhorse equipment. For the simplest match, go by FCC ID and part number.