How do I add dependent dropdowns to a Shopify product?
Install Print It My Way Pro tier ($13.99/mo) for conditional logic. Add the parent dropdown (phone brand: Apple/Samsung/Google) and child dropdown (all phone models). Then set visibility rules on child options: iPhone 15 shows only if brand = Apple, Galaxy S24 shows only if brand = Samsung, etc. Customer picks Apple → child dropdown shows only iPhone models.
Step-by-step setup
- Install Print It My Way (Pro tier). Conditional logic requires Pro ($13.99/mo) or above.
- Add parent dropdown. E.g., phone brand: Apple / Samsung / Google.
- Add child dropdown. E.g., phone model. Include ALL models.
- Set conditional visibility on child options. iPhone 15 only if phone brand = Apple.
- Test on storefront. Change parent selection, watch child options filter.
Common use cases
- Phone case store: brand → model → color
- Pet products: species → breed → size
- Auto parts: make → model → year → part
- Bike shop: bike type → frame size → color
- Personalized jewelry: metal → chain length → clasp type
Setup: phone case store example
Step 1: Install Print It My Way Pro ($13.99/mo).
Step 2: Add first dropdown "Phone brand": Apple / Samsung / Google.
Step 3: Add second dropdown "Phone model." Include ALL models across all brands: iPhone 15, iPhone 14, iPhone 13, Galaxy S24, Galaxy S23, Pixel 8, Pixel 7, etc.
Step 4: For each model, set conditional visibility rule:
- iPhone 15: show if Phone brand = Apple
- iPhone 14: show if Phone brand = Apple
- Galaxy S24: show if Phone brand = Samsung
- Pixel 8: show if Phone brand = Google
Step 5: Test: customer picks Apple → only iPhone models show. Switch to Samsung → only Galaxy models show.
Three-level cascade
Same pattern extends to three levels. Auto parts store: Make → Model → Year → Part. Each level filters the next based on parent selection. Conditional logic supports nested rules. Part visible only if Make = Toyota AND Model = Camry AND Year = 2020.
Performance
Dependent dropdowns render client-side. No additional API calls. Even with 200+ child options, filtering is instant. On mobile, filtered dropdowns are smaller (fewer scroll targets) which improves UX vs one flat 200-option dropdown.
Add dependent dropdowns
Print It My Way Pro at $13.99/mo unlocks conditional logic for dependent dropdowns.
Install Print It My Way. Free Conditional logic setup guide →Frequently asked questions
Do I need Pro tier for dependent dropdowns?
Yes. Conditional logic (which powers dependent dropdowns) is on Pro ($13.99/mo) and Unlimited ($24.99/mo).
How many levels of cascade can I have?
Print It My Way supports 3+ levels (make > model > year > part). Test complex cascades before going live.
Do dependent dropdowns work on mobile?
Yes. Filtered dropdowns are smaller and easier to scroll on mobile than one flat 200-option list.
Can I combine dependent dropdowns with search-in-dropdown?
Yes. Filtered options are still searchable: customer types 'iPhone 15' in the filtered list.
Do dependent dropdowns affect Shopify variants?
No. All options are line-item properties. No SKU changes.
Sources & further reading
Primary sources referenced in this article. We link to official platform documentation and standards bodies rather than secondary summaries so you can verify claims directly.