How to Customize the Shopify Checkout (What You Can and Cannot Change)
On current Shopify plans, checkout customization happens in the checkout editor: you can change branding (logo, colors, fonts), add checkout apps for upsells and custom fields, and edit customer contact options. Raw checkout code editing is limited to Plus stores through checkout extensibility, so most merchants work through the editor and apps.
Start in the checkout editor
Go to Settings then Checkout and click Customize. The editor controls the visual layer: logo position, background, typography, and button colors. Match the checkout to your storefront branding, because a jarring visual shift at payment raises abandonment.
What apps can add
Checkout apps can add upsell blocks, trust content, custom input fields like gift messages, and delivery date pickers. Install from the app store, then place the blocks inside the checkout editor. Keep additions minimal; every extra element is one more thing that can slow or confuse the payment step.
Customer contact and form options
Under Settings then Checkout you decide whether customers check out with email, phone, or both, and which address fields are required. Require only what fulfillment needs. Every extra required field measurably costs conversions, and name plus address plus email is enough for most stores.
Limits on non-Plus plans
The information, shipping, and payment steps cannot be restructured on standard plans. If you need a fully custom flow, that is a Plus feature via checkout extensibility. For almost every small store, the standard checkout with good branding and Shop Pay enabled outperforms a heavily modified one anyway.
Frequently asked questions
- Can you edit checkout.liquid?
- Not anymore for most stores. Shopify replaced it with checkout extensibility, and legacy checkout.liquid customization was retired on the information, shipping, and payment pages.
- Do checkout apps slow the checkout down?
- Well-built ones have little impact, but stack several heavy apps and load time suffers. Add one at a time and watch conversion.
- What single change helps checkout most?
- Enabling Shop Pay and other express wallets. Returning buyers complete in seconds instead of minutes.