15 3D Printed Keychains Models to 3D Print

3D printed keychains offer a simple and creative way to customize your everyday accessories. By designing or printing your own keychain, you can reflect personal interests such as favorite games, hobbies, or distinctive styles. These small projects are ideal for experimenting with different 3D printing materials, including PLA , ABS , TPU , and others, depending on the desired durability and flexibility.

In the following section, you will find 15 innovative keychain models that are easy to produce at home, making them perfect for beginners and experienced makers alike.

1. Modern Key Hanger

The Modern Key Hanger is designed for simplicity and aesthetic appeal. The hexagon platform and keychains can be printed without support. You can mount it on the wall with glue or strong double-sided tape. It’s a practical and elegant solution for crucial organizations. The minimalist design ensures it fits well in any household, making it a versatile addition to your home decor. This key hanger is an excellent project for those who appreciate modern and functional design in their 3D Printed Keychains.

Download Link: Modern Key Hanger

2. Keyper

For those who love the outdoors, the Keyper is an excellent choice. This key holder allows your keys to fold, making it a compact and stylish accessory. Available in four versions, it can be customized with symmetric designs or a hole for a keyring, accommodating different sizes and hardware. The Keyper is a practical and innovative solution for critical organizations, perfect for adventurers and outdoor enthusiasts. It’s a unique and functional addition to your 3D Printed keychain collection.

Download Link: Keyper

3. Wall Hook

The Wall Hook comes in 12 different versions, with and without holes for mounting. Recommended print settings include using PETG material for durability, no support, and a 10-15% infill. It’s a versatile model that can hold keys and other small items. This wall hook is practical and adaptable, fitting various needs around the house. It’s a simple yet effective way to organize your space, making it a valuable project for those looking to enhance their 3D Printed keychain collection with practical accessories.

Download Link: Wall Hook

4. KeyCarry - EDC Key Organizer

The KeyCarry is a customizable key organizer that keeps your keys tidy and stylish. There are two versions: Full, which requires printed parts, glue, and Chicago screws, and M3_Screw, which uses standard M3 screws, nuts, and washers. Mix and match colors to create a personalized key holder. This organizer is perfect for those who value both aesthetics and functionality. It’s a great way to keep your keys organized while adding a touch of personal flair to your 3D Printed Keychains.

Download Link: KeyCarry

5. IKEA Skadis Hook

This hook is designed for the IKEA Skadis pegboard and is ideal for hanging keys, face masks, and other small items. The hook can be scaled to fit the pegboard tightly. Print with a 0.2 mm layer height and 15% infill for the best results. This hook is a practical addition to your pegboard, offering a simple solution for organizing small items. It’s an excellent project for those looking to add functionality to their IKEA Skadis setup, enhancing their 3D Printed keychain collection with valuable accessories.

Download Link: IKEA Skadis

6. Ford Key Holder or Knickknackery

For automobile enthusiasts, the Ford Key Holder is a must-have. This model not only serves as a keychain but also as a small knickknackery. The intricate design is easy to print and perfectly homage to the classic Ford brand. It’s a simple yet stylish addition to your crucial collection, showcasing your love for Ford. The design is robust, ensuring durability and longevity. Whether you’re a Ford fan or just looking for a unique keychain, this model is a great choice to print on your 3D-printed keychain collection.

Who made it? Cemil Kurucan

Download Link: Ford Key Holder .

7. 360 Degree Rotating BMW Keychain

The 360-degree Rotating BMW Keychain is a fantastic choice for those who love unique and interactive designs. This keychain can rotate 360 degrees on its axis, making it a fun accessory. It's a single STL file, and for those who prefer a logo-free version, the STL file is readily available. The design is sleek and modern, perfect for BMW enthusiasts or anyone who appreciates innovative design. Printing this keychain will add a dynamic element to your keys, making it a standout piece among your 3D Printed Keychains.

Who made it? 3DMiniFabrika

Download Link: 360 Degree Rotating BMW Keychain .

8. Mortal Kombat Key Chain

Mortal Kombat fans will appreciate this two-part MK11 keychain. Although the original design is large, it can be scaled down to fit your preference. The keychain is intricately designed, reflecting the iconic Mortal Kombat logo. It’s a great way to showcase your love for the game while keeping your keys organized. The durable design ensures it will withstand daily use. This keychain is a perfect project for those looking to add a touch of gaming nostalgia to their 3D Printed keychain collection.

Who made it? 3DDreamverse

Download Link: Mortal Kombat Key Chain .

9. Instax Key Chain

This Instax Key Chain is both functional and charming. With dimensions of 42×42 mm and a photo area of 34×22 mm, it allows you to carry a small photo. The lens can move, adding a playful element to this single STL file keychain. It’s perfect for those who love photography or want a personalized keychain. The design is simple yet elegant, making it a great addition to your keys. This model is a fun way to keep your loved ones close and a unique addition to your 3D Printed Keychains.

Who made it? 3DMiniFabrika

Download Link: Instax Key Chain .

10. A Keychain with A Book

For book lovers, this keychain is a delightful accessory. It's a simple yet meaningful design that can be a conversation starter or a personal reminder of your love for reading. The keychain is easy to print and a great gift for fellow bibliophiles. It’s a subtle yet stylish way to show your passion for books. This keychain can be a charming addition to your keys, blending functionality with your literary interests. It’s a unique and thoughtful piece for your 3D Printed keychain collection.

Who made it? Steve Rodrigez

Download Link: Keychain with A Book .

11. Thor Hammer Keychain

Marvel fans, especially those who admire Thor, will find this Thor Hammer Keychain irresistible. It's a miniature version of Thor's mighty hammer, Mjölnir, that you can carry around, stylishly showcasing your fandom. The design is detailed and robust, ensuring it stands out. This keychain is perfect for adding a touch of superhero flair to your everyday carry. It’s a fun and creative project, ideal for Marvel enthusiasts looking to expand their 3D Printed keychain collection with a heroic touch.

Who made it? Haktan Yağmur

Download Link: Thor Hammer Keychain .

12. Audi Steering Wheel (Key Chain)

The Audi Steering Wheel Keychain, with a 50mm diameter, is a sleek and elegant design for car enthusiasts. It’s a perfect blend of style and functionality, making it a great addition to your collection. The keychain is easy to print and durable, ensuring it will last through daily use. This model is ideal for Audi fans or anyone who appreciates sophisticated design. It’s a simple yet impactful way to carry a piece of automotive elegance, adding to your 3D Printed Keychains.

Who made it? Eren Işık

Download Link: Audi Steering Wheel .

13. Discord Logo Key Ring

This keychain features the Discord logo, doubling as a door hanger and a keychain. The design includes a hole at the top left, making it easy to hang or attach to your keys. You can also paint it in its iconic blue color or any color of your choice. This keychain is perfect for gamers and users of the Discord platform, offering a practical and stylish accessory. It’s a versatile piece that can serve multiple purposes, adding value to your 3D Printed keychain collection.

Download Link: Discord Logo KeyRing

14. Welcome Home Hanger / Key Hanger

The Welcome Home Hanger is a charming key hanger that greets you with a warm message whenever you enter your home. It’s a print-ready model that can be mounted on any door or wall, with small ball-shaped hangers on the letters to hold your keys or other items. This key hanger is functional and decorative, adding a personal touch to your home. It’s an excellent project for those looking to combine practicality with a heartfelt message, enhancing your 3D Printed keychain collection.

Download Link: Welcome Home Key Hanger

15. Pyramid Key Hanger

This Pyramid Key Hanger is a unique and stylish way to organize your keys. The design features 3D triangles with a pyramid shape, with small hangers in the hollow triangles to hold your keys. The word "Keys" is inscribed at the bottom, adding a touch of sophistication. This key hanger is a creative and functional piece that will stand out in your home. It’s an excellent project for those looking to add a geometric and artistic element to their 3D Printed keychain collection.

Download Link: Pyramid Key Hanger

15. Pyramid Key Hanger

This Pyramid Key Hanger is a unique and stylish way to organize your keys. The design features 3D triangles with a pyramid shape, with small hangers in the hollow triangles to hold your keys. The word "Keys" is inscribed at the bottom, adding a touch of sophistication. This key hanger is a creative and functional piece that will stand out in your home. It’s an excellent project for those looking to add a geometric and artistic element to their 3D Printed keychain collection.

Download Link: Pyramid Key Hanger

16. Ratcheting Mini Screwdriver

Designed as a response to the idea that a ratchet could not fit inside such a small tool, this clever 3D printed keychain proves otherwise. The miniature screwdriver features a functional 30-degree ratcheting mechanism that works in both clockwise and counterclockwise directions. It includes storage for multiple bits—six in the body and two in the chamber—along with a freely rotating end cap and keychain mount for convenience.

With sockets on both ends, you can simply flip the tool to change direction. Compact yet practical, it ensures you always have a useful screwdriver within reach.

Download Link: Ratcheting Mini Screwdriver

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Conclusion 3D Printed Keychains are a fantastic way to utilize your 3D printer, offering a blend of creativity and practicality. Whether you're a car enthusiast, a gamer, or someone who loves unique accessories, there's a keychain model for you. To achieve the best results, consider using Creality's 3D printers, known for their precision and reliability. Happy printing!

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15 3D Printed Keychains Models to 3D Print

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