Print-on-demand and made-to-order brands that need accurate buyer inputs and production-ready order data.
Theme app blocks + app embeds for clean installation without risky theme edits.
Templates and targeting rules help teams manage personalization at catalog scale.
Unlimited product customization (Personalizer Builder)
Create a fast, user-friendly personalization experience with flexible input types—then connect each input to the correct visual layer in the preview.
- Text inputs, options/selects, colors/patterns, image uploads
- Organize fields and layers so preview renders accurately
- Built for made-to-order and POD workflows
Live preview + validation + profanity filtering
Reduce production errors and increase conversion by showing changes instantly, enforcing input rules, and protecting your brand with profanity controls.
- Instant preview updates as buyers type/select/upload
- Required fields + character limits + guardrails
- Profanity filter (block or warn)
Templates + targeting rules
Build once, reuse everywhere. Save personalization setups as templates and apply them automatically across your catalog using rules.
- Reusable template library
- Target by tags, title, vendor, product type
- Ideal for stores managing many products
Webhooks + CSV export (operations-ready)
ZenMerch is designed for fulfillment workflows. Send personalization payloads via webhooks and export CSV-friendly data for batching and production.
- Webhook delivery to your systems
- Test payloads + delivery feedback
- CSV export for production and third-party tools
Modern theme integration (Online Store 2.0)
Install cleanly without risky theme edits using Shopify’s supported extension architecture.
- Theme app block for product page personalizer UI
- App embed for global storefront behavior (when needed)
- Designed for OS 2.0 compatibility
Ready to install?
Follow the step-by-step guide: enable the theme embed, add the product page block, build a template, target products, and test on storefront.