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    Shopify how-to July 6, 2026 5 min read

    How to Migrate from Kiwi Sizing to Tailor Size Guide

    Export, map, import. 30 minutes, zero data loss.

    Migration Steps

    1. Export Kiwi charts. Kiwi admin → Charts → Export → CSV.

    2. Install Tailor Size Guide. Don't uninstall Kiwi yet — keep both running side by side until validation passes.

    3. Map columns. Tailor Size Guide CSV template uses similar columns. Rename headers if needed.

    4. Import. App settings → Import → upload CSV. Validation runs. Fix any flagged rows.

    5. Configure placement. Add app block to product template. Set metafield/tag rules to match your Kiwi setup.

    6. Validate live. Test 5-10 product pages. Confirm sizes display correctly.

    7. Uninstall Kiwi. Remove Kiwi app block from theme + uninstall to avoid conflicts.

    FAQs

    Migrate without data loss?

    Yes — CSV export + import.

    Setup carry-over?

    Metafields yes, tag rules need re-map.

    Migrate in 30 minutes

    Tailor Size Guide imports your Kiwi data with zero data loss.