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Discover More with Mii Creator
Explore style transfers, accurate character consistency, and seamless scene fusion made possible by Mii Creator — pro-quality results in seconds.



What is Mii Creator?
Mii Creator is a revolutionary editing tool that transforms how you manage character data. Our Mii Creator allows you to edit, remix, and export Miis directly in your browser. The most powerful Mii Creator workflow with exceptional consistency.
Web-Based Mii Creator
Edit Miis seamlessly with our integrated Mii Creator tool. No installation required.
Character Consistency
Mii Creator ensures your character details remain identical across all exports and game formats.
Advanced Style Transfer
Instantly switch styles and colors within the Mii Creator interface for eye-catching results.
Why Choose Mii Creator
Experience the most advanced web editing with unmatched consistency and quality using our official Mii Creator.
One-Click Editing
Achieve perfect results in a single attempt. Mii Creator effortlessly solves the challenge of formatting and data conversion.
Multi-Format Support
Mii Creator processes multiple formats simultaneously, supporting advanced extraction workflows for 3DS, Wii, and Switch.
High-Speed Processing
Experience near-instant 3D results with Mii Creator processing times as low as milliseconds, enabling rapid creative iterations.
What Users Say About Mii Creator
Hear from players and creators who transformed their workflow with Mii Creator.
"With Mii Creator, batch editing keeps my islander colors consistent. Turnaround dropped from days to hours thanks to the Mii Creator workflow. Highly recommend Mii Creator for everyone!"
"Mii Creator's engine keeps skin tones identical across consoles. Mii Creator frees me up to focus on the actual gameplay. The Mii Creator is easily my most used tool."
"I use Mii Creator to quickly edit Mii Fighters. The way Mii Creator handles format conversions is exactly what I needed for tournaments. Mii Creator is simply unmatched."
"Honestly, Mii Creator completely changed how I organize my 3DS and Switch Miis. I used to rely on spreadsheets, but Mii Creator does all the heavy lifting automatically. Best Mii Creator experience online!"
"As someone who ports characters between games, Mii Creator is a lifesaver. Being able to extract precise slider parameters in Mii Creator means my models are 100% accurate every single time."
"I was skeptical at first, but Mii Creator proved its worth instantly. The interface is gorgeous, and the real-time previews inside Mii Creator run flawlessly in the browser. 10/10 tool."
"We recommend Mii Creator to everyone in our Discord. Whenever someone asks how to preserve their legacy characters, we just point them to Mii Creator. It just works seamlessly."
"Never thought I'd need a tool like this until I lost my save data. Mii Creator helped me rebuild my entire island roster from memory using its visual sliders. Thank you Mii Creator!"
"The way Mii Creator handles skin tones and custom colors is magic. Before Mii Creator, transferring my custom Miis was a nightmare. Now it takes literal seconds."
How to use this Mii
Follow these simple steps to bring this Mii into your game.
Download
Download the .charinfo file or choose your console format.
Import
Use a Mii editor tool or save manager to import the file.
Transfer
Transfer the updated save data back to your console.
Play
Add the Mii to your Tomodachi Life island and enjoy!
Mii FAQ
Quick answers for managing Mii files to help you get results faster.
What is a .charinfo file?
A .charinfo file is the native format used by the Nintendo Switch to store Mii character data. It contains all the visual and metadata settings of a Mii.
Can I use this Mii on the 3DS or Wii?
Yes! We provide downloads in multiple formats. You can download the .cfsd format for the 3DS or the .rsd format for the Wii.
How do I scan the QR code?
QR codes can be scanned directly within the Mii Maker app on the Nintendo 3DS and Wii U consoles. (Note: The Nintendo Switch does not support scanning Mii QR codes natively).
Are these Miis compatible with Miitopia?
Yes! You can use these Miis in Miitopia. Depending on your console, you can import them via amiibo functionality or by using a save editor.
How can I edit the downloaded Mii?
You can click the 'Remix in Mii Creator' button above to edit the Mii directly in your browser, or use a desktop save editor for your specific console to modify their features.
Will adding a custom Mii affect my game save?
As long as you use reliable save editors and properly inject the files, adding custom Miis is generally safe. However, we always recommend backing up your save data first!
Can I upload my own Miis to TomoHub?
Yes! Once you are logged in, you can use our Mii Creator tool or directly upload your own .charinfo files in your personal dashboard to share them with the community.
Why does the Mii look slightly different on my console?
Different consoles (such as the Wii, 3DS, and Switch) have slightly different rendering engines, hair models, and color palettes, which can cause minor visual variations.
Is my console required to be homebrewed?
To inject raw .charinfo files directly into most Switch or 3DS game save files, your console typically needs custom firmware (CFW) to access save data managers.
Can I use these Miis in Super Smash Bros.?
Yes! Once a Mii is successfully imported and saved to your console's system memory, it can be selected as a Mii Fighter in Super Smash Bros. Ultimate.
Explore More Tools
Take your game further after you share Mii characters.
Export and import Mii characters easily. The best browser-based Share Mii web tool.
The perfect companion to ShareMii. Edit gold and items in the same save files you use with our Share Mii web tool.
Learn advanced ShareMii tricks and discover more ways to share Mii data efficiently in our guide section.
Ready to Expand Your Island?
Download charinfo files and add thousands of new Miis to Tomodachi Life.
The ultimate Mii gallery, completely free.
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