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Otsu custom enamel pin studio

Design Your Own Custom Enamel Pins, Powered by AI

From sketch to factory-ready pin in 30 seconds. No design skills, no GPU, no install — just bring your idea. Design custom enamel pins from your sketch or imagination — factory-ready in 30 seconds. Order from 1 piece — no minimum batch required.

Why design your own enamel pins with Otsu

When you design your own enamel pin with Otsu, you start from the idea instead of a blank vector canvas. Design from a photo, sketch, or text prompt — order from a single pin, no minimum batch required. The studio turns it into a clean custom enamel pins concept with thick outlines, limited colors, and factory-ready structure. Creators use Otsu before asking for quotes, so factories review clear silhouettes and production notes instead of guessing from moodboards.

Design your first enamel pin in 4 steps

  1. 01

    Sketch or describe

    Upload a hand-drawn sketch or describe your idea in plain English. Both work, mix freely.

  2. 02

    Pick a style

    Chibi, realistic, scenic, or symbolic. Each style is tuned for a different pin size (32mm / 50mm / 75mm).

  3. 03

    Generate & refine

    Get a high-resolution pin preview in 30 seconds. Don't like it? Regenerate or tweak the prompt.

  4. 04

    Download factory pack

    Get the dieline, CMYK PDF/X-1a, and pin spec sheet ready to send to enamel pin manufacturers like Vograce, Mango Pin, and Wizard Pins.

Built for Kickstarter creators, Etsy sellers, and anime fans

Kickstarter campaigns

Persuade backers with cinematic 3D renders. See our KS pin campaign guide

Etsy sellers

Generate unlimited mockups for listings. Commercial license included on Seller plan. Etsy pin listing optimization

Anime fans & 痛包 makers

Design IP-inspired pins without commissioning artists. Built-in style templates for popular character archetypes.

What you get: high-res preview + dieline + CMYK PDF

What makers built with Otsu

Frequently asked questions

What is a custom enamel pin?

A custom enamel pin is a metal-based decorative pin filled with colored enamel, manufactured to your unique design.

How do I design a custom enamel pin online?

Upload a sketch or describe your idea on Otsu — our AI generates a factory-ready pin design in 30 seconds.

How much does a custom enamel pin cost to make?

Manufacturing typically ranges $1.50 to $4 per pin at MOQ 100, depending on size and finish.

What file format do enamel pin manufacturers need?

Most factories accept PDF/X-1a with CMYK color profile, dieline layer, and 0.125 inch bleed. Otsu generates this automatically.

Can I sell pins designed with Otsu on Etsy?

Yes — Seller and Pro plans include a commercial license for Etsy, Kickstarter, and direct sales.

Ready to design your first enamel pin?

Start designing — it's free