21+ 3D Printed Phone Cases You Can Print (Most are Free!) (2024)

3D printed phone cases offer the perfect blend of protection and personalized style for your smartphone.

In this guide I’ll share 21+ of my favorite designs, each complete with a free STL download link for immediate printing.

Made from resilient materials like PLA or ABS, these cases are not only visually appealing but also a breeze to print. Get started now to find your ideal phone case.

Best 3D Printed Phone Case Templates

Pokémon Go Phone Cases

• Download: Cults3D
• Designer: LOUSPINUSO
• Price: Free

I’m no stranger to 3D printing Pokémon stuff, so naturally I can’t help but love this 3D printed phone case that comes with an aim-helper for playing Pokémon Go, a game I admit to still playing every day.

While it can’t be used as a general phone case due to the aim-helper getting in the way, it does make for a cool attachment to help with those Pokémon hunting excursions that make summer strolls more fun!

While this aimer is fun, I can’t help but recommend this awesome Pokédex phone case that includes the optional aim-helper too! Catching ‘em all never looked so cool.

Speaking of Pokémon Go, why not show off your team colors with one ofthese Instinct, Valor, and Mystic phone casesfor a bit of extra solidarity? You might even want to save these files to print for your friends, even if they decided on a different team.

Game Boy Phone Case

• Download: Cults3D
• Designer: AUTOMATE007
• Price: $0.84

Continuing with the nerdy theme, I also really love this cool and protective Game Boy phone case that you can 3D print today.

Of course, the general shape and different colors make this more complex than the other models we’ve seen so far, but assuming you’re a gamer who wants a hard case to help save your phone from breaking via accidental falls, then you’ll agree this is the best phone case for you!

This phone case was designed for a gamer phone, but there’s no reason you can’t tweak it to fit whatever kind of phone you have. But be sure to use more shock-absorbant, flexible materials like soft PLA to avoid disappointment if you do drop your phone.

Simple Phone Case With Stand

• Download: MyMiniFactory
• Designer: Wing Art
• Price: Free

Phone cases and phone stands are both very useful things to create, and the two aren’t mutually exclusive.

This phone case design includes a protective and customizable case with a hinge at the back so you can set your phone landscape and watch your favorite content or video call without needing to use your hands.

Once you’ve printed yourself a retractable phone stand along with your case, you’ll wonder how you ever did without it!

Maze Phone Case

• Download: MyMiniFactory
• Designer: Twan
• Price: Free

Have you ever been waiting for a friend to arrive and have run out of things to look at on your phone? Sure Twitter’s always got something new and there are hosts of games and apps out there to keep yourself occupied when you’ve got a bit of time to kill, but sometimes you’re just in the mood for some old-fashion fun.

This phone case is an easy print that includes a design for a large and complicated maze. It’s not practical, sure, but it’s a great way to keep your brain awake while you’re idle in a café or bus stop.

Parametric Phone Case

• Download: Thingiverse
• Designer: KenIp
• Price: Free

If you’re new to 3D printing and aren’t confident in your ability to accurately tweak designs just yet, then you’ll love this parametric phone case designed to work with any model. Simply entering the measurements into your preferred software will alter the design to match your phone.

You may need to add more buttonholes or change the camera layout, but aside from that, you should be all good to go!

Easy Phone Case Selection

• Download: Pinshape
• Designer: samsuchin
• Price: $13.00

Whether you still can’t quite decide on which phone case you like best, or simply want to change up your look every now and then, this collection of different 3D printed phone cases is very much worth looking at.

From Batman to Skyrim, the Adidas logo to a fidget spinner shape, there’s a lot of variety here for simple phone cases to match any mood, occasion, or fandom.

The base design of each case is the same, so you can even alter the stencils to add to this range however you like and soon you’ll have a 3D printed phone case for any day of the week!

Why 3D Print Phone Cases?

By 3D printing your own phone case, you gain control over cost, design, and fit, making it an optimal choice for any smartphone user.

With the variety of smartphones on the market, getting an exact fit that suits both your phone dimensions and personal tastes can be challenging – especially for older models.

Here are the best reasons to 3D print your own phone case:

• Personalization: Craft a case that’s uniquely you, avoiding generic designs.
• Cost-Efficiency: It’s usually cheaper than buying a store-sold case.
• Precision Fit: 3D printing allows for exact measurements, ensuring a perfect fit for any phone model.
• Custom Gifts or Sales: Create one-of-a-kind cases to gift or sell to friends and family.

Where to Find 3D Printed Phone Case Files Online

Finding a 3D printable phone case online and then either printing them as-is or making your own touches and tweaks is pretty simple, and here are just a few sites where you can start looking for the best 3D printed phone case that’s right for you.

MyMiniFactory

MyMiniFactory is a great place to begin your search for examples of custom 3D printed model templates, some free and some paid. There are a lot of phone cases on there to fit any modern cell phone like theiPhone 11andLG4.

Many of the DIY phone case models on MyMiniFactory are basic and ripe for customization, but you can also find unique ones to fit your tastes like this Minecraft God case, this Audi phone case, or this simple design featuring the famous Feng Shui symbol.

Cults3D

Cults is a similar 3D printing resource site where you can access and download a lot of 3D printer files, including phone cases, to make yourself. In my search, I found that Cults had more creative and fun examples than the more practical and traditional models found on MyMiniFactory.

That’s not to say that both kinds can’t be found on either site, but I suggest you check out Cults if you want something more unique to your tastes.

Phone cases on Cults range from this 3D printed floral iPhone case and this simple case for the Samsung S21 to this Cookie Monster case for the Galaxy S8 Plus and this iPhone Clamshell case for storing important cards along with your phone.

Don’t be afraid to try out any one of these for your phone to see which suits you best!

Thingiverse

Thingiverse offers a comparatively smaller range of 3D printed phone cases, but the designs available are still some of the coolest around, which is especially cool given that they’re all free, so you won’t need to worry about breaking the bank while you shop around!

This gear caseis a good model, combining a phone case with a 3D printed fidget toy. It looks cool and is fun to mess with when you find yourself idle. Finally, a way of using our phones that doesn’t just involve screen time!

Just keep in mind that you will need to alter the size of the gears if you need to change the case in any way to be suitable for your device.

There’s also this phone case that includes plans for a customizable stencil, letting you attach any image outline you like! I also really like this Han Solo Carbonite case which turns your phone into an iconic piece of Star Wars history.

Hints and Tips

If you plan on creating your own phone case, then you’ll want to heed these little tips to help you get top results.

Remember, you’ll be carrying your creation with you everywhere, so don’t settle for anything less than the best phone case you can make!

Resizing

Found the perfect design but it’s not for your phone model? No worries. 3D printing allows you to adjust dimensions like size and camera location to fit your specific phone.

Post-Print Additions

Your creative options aren’t limited to the printing process. Feel free to add post-print touches like painting or using a 3D pen to add unique designs.

Protect and Portray

Making a phone case thicker or adding soft material like rubber to the lining will help protect your phone from accidental droppage that affects us all from time to time.

This Samsung Galaxy case is a good example, but you can always beef up any 3D printed phone case design to keep your device safe.

FAQ

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