Hi Product Hunt! 👋

I built Stringify because making string art from a photo usually means hours of manual calculation or software that costs money.

With Stringify you can:
🎨 Upload any photo and turn it into circular string art
📍 Choose your pin count (60 to 360+ nails)
🧵 Get the full thread path and total thread length in meters
🖨️ Export a 1:1 printable PDF, SVG or TXT nail template
▶️ Preview the result with the simulation before you start winding

It’s free, with no sign-up, and everything runs in your browser, so your photos are never uploaded to a server.

We also have a growing library of guides on boards, nails, thread and winding technique.

I’d love your feedback: what would make this more useful for you? Different shapes, color thread, or something else?

Try it here: https://stringify.pro