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The Best Key Programmers of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Key Programmers of 2023. Check our ranking below.

2,442 Reviews Scanned

Rank No. #1

Autel Scanner MaxiIM KM100 (E) Programming Tool, 2025 Same as KM100 KM100X Programmer, Lite Ver. of IM508 IM608 2 Pro, Lifetime Updates, Built-in APB112, OBD Learning on 99% Cars, Auto VIN & Auto Scan

🥇【Lifelong Upgrades Included, 2 PCS of Accessories Inside】This is Autel’s first smart handhold 1*M* tool. #1 comprehensive solutions all-in-one: 60S *** gener.at**n / 700+ brands coverage / 1*M* matc*ing via OBD / freq.uency detec.t**n / transp**dêr gene.rat**n & simu.lat**n / ID63 & ID83 convers**n / igni.t**n c0il detec.t**n / jump-to-right-menu AutoVIN / scan VIN, license / 10+ specialized functions / read, wr*te, cl**e / and more. >>2 pieces of blank accessories inside (315M/433M & 868M/915M) = 80 bucks! FAQ or buying tips? Expert help is standing by.
💯【Built-in APB112 = 259 Bucks】 You don’t need to spend extra 259 bucks to buy Autel APB112. The Autel KM100E has already got all its features inside: 1) reads data from ignite**n c0il; 2) diagnoses c0il problems; 3) interprets car *** ch1p data; 4) mimic the functionality of transp**dêr; 5) calculate PW for 46 smart ***; 6) emulate 46 ch1p; 7) replicate smart ***s for Toyota 4D (94/D4, 98) / Toyota H (88/A8, A9, 30). This function is even NOT available in IM508S / IM508!
🌈【Get Done in 60S, Autel KM100E’s New Way】 “Click-and-go” with just a few steps, get lightning-fast *** genera.t**n! 1) AutoVIN reads car make/model/year instantly (one touch, no typing); 2) Step-by-step menu guide show options clearly from the beginning to end (smart as AI); 3) Quick jump to functions, directly to the corresponding 1*M* matc*ing (all automatic!) √ More vehicles serviced in less time. √ Cut 50% time required by other 1*M* tools.
🌎【Read/ Wr1te/ E*it + Universal Coverage】 Simply place the tran.sp**der into Autel KM100E slot and press read, you can 1) see its basic information; 2) gener*te a functional new one; 2) or even copy its configurations + EEPR0M data. >> NO barrier use: transp**dêr ed**ing (20+ protocols); 1*M* matc*ing via OBD (95% models US/EU/Asia); *** gener.at**n (700+ brands); *** un***king (36+ makes); freque.ncy dete.ct**n (315M/433M & 868M/915M).
🆕【2025 Enhanced Functions】The 10+ specialized functions is what set Autel KM100E apart from other tools: 1*M* Data Pr0cessing / Igniti0n C0il Detec.t**n / *** Un***king / Toyota Smart Un***king / Temp0rary Tool / Button Adj.ustment and more. >> Igniti0n C0il Detec.t**n: the collection of data from the igniti0n c0il, identification of igniti0n c0il faults, and detec.t**n of trans.p**der types. This EX-clusive function is NOT available in high-end IM508S PRO / IM608 PRO.

Rank No. #2

Autel Scanner MaxiIM KM100 (X) Programming Tool, 2025 Same as KM100 KM100E Programmer, Lite Ver. of IM508 IM608 2 Pro, Lifetime Updates, Built-in APB112, OBD Learning on 99% Cars, Auto VIN & Auto Scan

💕【Kindly Note: Please Check Compatibility Before Ordering】💕KM100 DOES NOT work on all cars. As you know, services are not universal, please send us your car VIN# and the functions you need via: 📩 AutelBest @ outlook . com 📩, we will help you check the compatibility first. 🚦Autel MaxiIM KM100X/KM100/KM100E all cannot support for Benz.🚦And, the N*S*F policy won't affect the use of Autel KM100, just select "No" when prompted during startup to use it normally. 📢📢Note: Autel KM100 X can't support “All-Lost” for GM/for Ford/for Lexus/forToyota.
🚘【60S Gê**ration & OBD Learning for 700+ Vehicles】Lightning-fast gê**r.ation in just 60 seconds. Super simple, straightforward“click-and-go” directions, just a few steps! Boosts efficiency by 50% comparable to high-end MaxiIM tools costing upwards of 1000 bucks (a wallet-friendly alternative to the IM508 & IM608 Pro). With Autel KM100 escaner, you can enter the OBD Learning just after gê**r.ation with just one touch.
🚘【Complete T*an*pondêr Functions】With Autel KM100 diagnostics scan tool, you can easily handle t*an*pondêr gê**ration, simülation, and switching between ID63 and ID83. Plus, its Frequency Dêtection feature works with a long list of car models. You'll see the instructions and frequency data right on the screen, both as in text and graphs.
🚘【10+ Hot Service Functions】This automotive scanner diagnostic tool is equipped with a range of 10+ specialized functions, including Data Processing, Frequency Dêtection, Universal Information Dêtection, Button Adjustment, IgnitionC0il Dêtection, etc. Furthermore, it offers Lifêtimê Frêé s0ftware upgrade which is a great benefit. 📢Services are not universal. Please tell us your car VIN# to help you check the compatibility first via 📩 AutelBest @ outlook . com📩.
🚘【Built-in APB112, No Need Extra Purchasing】👉Autel KM100 (X) has the APB112 function built-in, unlike Autel IM508/ IM608S II/ IM608 Pro II, which requires the purchase of an additional APB112 (worth $259). In addition, MaxiIM KM100 (X) scan tool can also be used with the Autel BGOX3 adapter to efficiently perform more functions.

Rank No. #3

Autel MaxiIM KM100 Programmer Diagnostic Programming Tool Fr-ee Lifetime Update Lite of IM508S IM608 PRO II Built in APB112 OBD Learning On 95% Car Auto VIN & Scan VIN/License WiFi Connection

【Wireless Connection】Autel K-M100 revolutionizes vehicle servicing through its seamless integration with the VCI200 wireless interface. This innovative pairing enables technicians to perform comprehensive diagnostics without being tethered to the vehicle's OBD port. It represents the modern standard for automotive diagnostics, providing technicians with unprecedented flexibility.
【K Generation In 60S】Autel stands out as a high-speed, ultra-efficient programmming tool, especially for DIYers who value speed and simplicity. It’s 60-second speed for 700+ major models across world and 50% faster efficiency make it a strong contender.
【Top Hardware for Efficiency】it’s a high-performance handheld device with premium hardware specs, making it 5x faster and more efficient than basic tools. Powerful Android 9.0 OS; Fast Rockchip PX30 Quad-Core Processor; High-Resolution 5.5" Touchscreen (1280×720); 8MP Auto-Focus Camera; Ample Storage & Memory (2GB RAM + 64GB ROM); Bluetooth 5.0 + Wi-Fi Updates
【Complete Transpo-nder Functions】Why it’s a game-changer for tackling complex transp-nder challenges? It elevates transponder k programmming with OE-level precision, offering read/write/edit capabilities that rival professional-grade tools. Perform transpo-nder gene-ration/sim-mulation and conversion between ID63 and ID83
【700+ Car Coverage】The programmer stands out with 700+ vehicle coverage and four instant identification methods, making it one of the fastest and most versatile programmming tools for DIYers and pros alike. Auto VIN Scan (Fastest Method – 3 Seconds!); Manual VIN Entry (For Older/Non-OBD Cars); Automatic Model Detection (Smart Fallback); Manual Selection (Full Control)

Rank No. #4

LAUNCH Scanner X431 1MM* Plus Car Programmer Tool with X-PROG3 (Valued $800), Engine/Gearbox ECU Cl**é, All-In-One Diagnostic Tool, ECU Coding as X431 PAD, 39+ Services, All-System Scan, 2-Year Update

🧡🧡🧡Warm notice: In order to further improve products and services, LAUNCH has joined the National Automotive Service Task Force (NASTF). The software needs to meet NASTF specifications. Before using 1-M-M-0 related functions, you must log in to the NASTF VSPID account first. Purchase NASTF functions authorization through the mall on the device at 49.99 bucks.
✅【Who We Are & What We Care About】Why LAUNCH scanner X431 IM** Plus? The only professional tool on market that can provide: most cost-effective matching & diagnostic solution (under 1400 bucks!) + 1996-2025 models best-possible coverage + weekly/monthly frequent upgrades + massive online repair data + 2 year upgrades included, etc. Why Choose Us? 100%-genuine LAUNCH scanner + 365/24/7 always-ready service (aftersale-launchdirect@outlook.com).
👍【2025 All-In-One K** Programming Tool + 2 Years Free Update】 LAUNCH X431 1M** Plus k** programming tool, outstanding in reasonable cost and powerful hardware, integrates All-in-one 1M** functions (with X431 X-PROG3 programmer) and Exclusive Engine & Gearbox ECU Cl*né for 5000+ Models. Featuring abundant ‘master-level’ functions: ECU Coding, 39+ Services, All-System Diagnostics, Bidirectional Control, etc., this launch x431 scanner provides great assistance for car diagnostic needs.
👍【With X431 X-PROG3 Programmer】 Repair Fast & Work Comprehensively. LAUNCH X431 1M** Plus with PROG3 car programmer (value $800) breaks through car compatibility limitations and provides professional solutions for k** matching/adding/co*y/deleting of BMW/Benz/VW/Porsche, reading PIN (All Lost) for Toyota/Volvo/Citroen/Peugeot/VW, Engine & Gearbox ECU replacement for VW/Au-di, etc., which can be done quickly in minutes and seconds.
👍【OE-Level All System Diagnostics】 Covering global 99% of models, worth a try! This LAUNCH X431 1M** Plus programmer for all cars configures a full of diagnostic service for ALL vehicle systems to serve DTC location, problem troubleshooting, and system reset. Read/Clear Codes, View Live Data, 39+ Reset Functions, ECU Coding, and Initialization are enough to cooperate with each to solve all faults that are hard to find out in TPMS, Engine, Gearbox, AT, ABS systems.

Rank No. #5

Autel Scanner MaxiIM KM100 (X) Programming Tool, 2025 Same as KM100 KM100E Programmer, OBD Learning for 99% Vehicle, Lifetime Free Update, APB112 Built-in, Car Scan Tool Lite of IM508S IM608 PRO 2

🥇【Lifetime Upgrade NO Cost, 2PCS Free Accessories】Autel KM100X scanner is tailor-made for home mechanics, compatible with 700+ global car models. It supports: reading, writing, editing, frequency detection, button adjustment, ignition coil detection and additional 10+ special functions. With 2pcs Free Accessories & Lifetime Software Update, Autel KM100 X programmer tool is the most cost-effective car scanner tool in the market. No matter what problems you met, please reach us 💌autelsupply@ outlook .com💌, we will provide you with a perfect solution.
📢【Warm Reminder】𝟭.Autel KM100 (X)/ KM100/ KM100E ALL can't work for Benz Porsche Renault. 𝟮. Autel KM100X supports ad* a new for F0rd GM Toyota Lexus, while do 𝗡𝗢𝗧 support “A/K-L” for Toyota F0rd GM Lexus Renault. If you need Spanish/ Portuguese, send the 12 digits SN of KM100X to 💌autelsupply@ outlook .com💌 for free language switching. 𝟰. Received the registered item? Reach us via 💌autelsupply@ outlook .com💌, we’ll deal with your problem immediately! Note: Autel KM100X diagnostic tool is not universally compatible all vehicles, please send VIN to 💌autelsupply@ outlook .com💌 check compatibility before order.
🥇【Built-in APB112, Lite Ver. of IM508S IM508 IM608 PRO】Cost half of IM508S IM508, get almost same functions. Autel KM100 (X) car scanner has built-in APB112 (worth $259) features to enhance all related functions. It can collect data sent by ignition coil, collect 46 &4D Data, T-yota 4D (94/D4, 98) Smart Collect, T-yota H (88/A8, A9, 30) Smart Collect etc. Autel KM100 X car diagnostic scanner can work with GBOX2/ G-BOX3 adapter to perform Related function efficiently.
🥇【Get In 60S】It takes only 60 seconds to perform you wanted function for 700+ major vehicles, quicker 50% than competitor. Autel MaxiIM KM100 (X) scan tool can penetrate into the car module and write data to the new one, saving manual menu selection. This Autel KM100 Programming Scan Tool covers 700+ popular mainstream vehicles in the past 10 years, for VW Honda Toyota Renault Land Rover F0rd etc. Autel MaxiIM KM100 (X) Automotive Scan Tool also allows related update and editing for 20 protocols.
🥇【Read/ Edit/ Write】Comparable to original factory tool easily cope with all complex related problems. This Function allows you read type, ID, status, and code mode, switching between ID63 & ID83 for F0rd. The professional car scan tool KM100 helps to get thousands of protocols and makes KM100 (X) more competitive than other OE original scanners.

Last update on 2025-07-05 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Key Programmers?

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Is it worth buying an Key Programmers?
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We provide an Key Programmers buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Key Programmers currently available on the market.

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Brand Value: Every brand of Key Programmers has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Key Programmers?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Key Programmers.
Customer Ratings: Number ratings grade Key Programmers objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Key Programmers.
Product Quality: You don’t always get what you pay for with an Key Programmers, sometimes less, and sometimes more.
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FAQ:

Q: What is a key programmer for a car?

A: Car key programmers are ultraportable immobilizers and key programming devices, which provide customers with professional key programming, pin code reading etc. They can meet the actual needs of different users like locksmiths and car key shops.

Q: Which is the best key programmer on the market?

A: The XP200 Key Programmer that comes with the Autel MaxilM IM508 is among the most useful on the market. The XP200 Key Programmer that comes with the Autel MaxilM IM508 is among the most useful on the market. Not only does it make keys, it can also read keys, or the PIN if all your keys are lost.

Q: Which is the best diagnostic scanner with key programmer?

A: The Autel MP808K is the best diagnostic scanner with key programming abilities, but it’s not a dedicated key maker. Because of that, it’s missing some functions you’ll get from other professional key programmers. 6. Autel MaxilM IM608 Key Programmer

Key Programmers