What is BeiYa (BEIYA)?

BeiYa (BEIYA) is a free online bead pattern generator operated by Hubei Xintao Electronic Commerce Co., Ltd. It converts any image into a grid-based perler bead pattern with color codes, exportable as PDF, PNG, JPG, or an Excel material table.

Is the bead pattern generator really free?

Yes. Converting images into bead patterns is completely free, requires no sign-up, and has no usage limit. Image and PDF exports carry a BEIYA brand frame watermark; the paid PRO and BUSINESS plans remove it.

Which bead brands are supported?

Perler, Hama, Artkal (including C Mini, Hard, and Soft), Nabbi, MARD, and IKEA Pyssla — 9 bead brands in total, plus a 48-color universal palette, covering 1,177 color cards and 988 unique color codes, so you can match the beads you already own.

Are my uploaded images stored on your servers?

No. Image conversion runs locally in your browser. Original images are never uploaded to a server.

What export formats are available?

PNG, JPG, PDF with a bead shopping list, and Excel material tables. The PDF lists how many beads of each color you need.

How accurate is the color matching?

Each pixel is matched against the selected palette using the CIEDE2000 color-difference algorithm. You can tune the ΔE threshold and enable Floyd-Steinberg dithering for smoother gradients.

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