Kustomly: Product Personalizer

Allows to customize product options, live previews and add-on

by Sellerportals · Launched: July 2026 · Free plan available.

0.0 on Shopify

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Let shoppers personalize products with text, dropdowns, file uploads, and paid add-ons.

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About Kustomly: Product Personalizer

Kustomly turns any product into a personalized one. Add custom fields — text, paragraphs, dropdowns, numbers, dates, checkboxes, and file uploads — to the products you choose. Allow paid add-ons and option upsells, show a live preview as shoppers type, and reveal fields only when relevant with conditional logic. Every answer is saved to the order as line-item properties, so you always know what to make. Add it to your product page from the theme editor — no code required. Add custom fields: text, dropdowns, file uploads, dates, and more Allow paid add-ons and option upsells, applied at checkout Show a live preview that updates as shoppers type Show fields only when relevant with conditional logic Save every answer to the order — no code, works with your theme Show more Show less

Last verified: July 22, 2026 · Fresh