About
Design your own unique, swimmable mermaid tail online. Customize colors and patterns or create a design from scratch. The tool then brings your custom creation to life as a real, sewn tail.
What's New in My Fin Fun
1.0.8
May 21, 2026
FAQ
How do I design a tail with My Fin Fun?
You can use the online design tool to customize colors and patterns on premade designs or build a unique tail from scratch. For a hands-on approach, you can use the DIY template, sketch your design, and upload it.
What devices can I use My Fin Fun on?
My Fin Fun is accessible on phones, tablets, and desktops, allowing you to design your custom tail from various devices.
Can I order a physical tail after designing it?
Yes, once your design is complete, Fin Fun will print it onto their swimmable tail fabric and sew it into a finished, custom product for you.
What is the age rating for My Fin Fun?
My Fin Fun has an age rating of 4+, making it suitable for children and adults alike to design their own tails.
How often is My Fin Fun updated?
The latest version of My Fin Fun is 1.0.8, and it was last updated on May 21, 2026. Updates typically focus on improving the design tool and user experience.
What is the price of My Fin Fun?
My Fin Fun is available for free. The cost will be associated with ordering the custom-sewn tails after the design process.
Does My Fin Fun have ads?
The provided data does not indicate the presence of advertisements within the My Fin Fun application.
What makes My Fin Fun unique?
My Fin Fun allows users to not only design a completely unique swimmable mermaid tail but also have it physically created and delivered to them.