Woven Rainbows by Erin Chainmail Studio
Open the app →
Chainmail design, in your browser

Design chainmail,
weave to finished piece.

Chainmail Studio turns your idea into a buildable European 4-in-1 inlay — paint it by hand, fill shapes, or drop in an image, then get a full bill of materials and ring color map to build from.

Launch Chainmail Studio → See what it does
Runs at chainmaildesigner.com — no install needed.
✨ Comes with a limited 3-day trial, then just $5.99/mo — cancel anytime.
✍️ Leave a review and get ~67% off for a year — that's $1.99/mo instead of $5.99.
A sheet of European 4-in-1 chainmail designed in Chainmail Studio
European 4-in-1, designed in Chainmail Studio.
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Inlay-ready

Built around the classic European 4-in-1 weave — design color inlays, ring by ring.

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Paint, fill & overlay

Paint by hand, use geometric fill for shapes, or drop in an image overlay to trace.

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Bill of materials

Every design outputs a full bill of materials and a ring color map to build from.

Get Chainmail Studio

Design in the browser, or take it with you on iPhone and Android.

Use it on theWeb app Download on theApp Store Get it onGoogle Play

Reviews & feedback

From makers using Chainmail Studio. Share yours below — Erin reviews every submission, and approved reviews appear here.

Leave a review

Leave an honest review — good or bad — and once it's approved, we'll email you a thank-you promo code: $1.99/mo for your first year. This is for reviews here, not the App Store or Google Play, and your review doesn't have to be positive — we just ask that it's genuine.