# Use the right mobile keyboard in checkout forms | Checkout Conversion Lab

Source: https://checkoutconversionlab.com/shopify-checkout-mobile-keyboard/

Email, phone, number, and postal fields should open the matching mobile keyboard. It removes avoidable taps and reduces input mistakes.

## Run the smallest useful test

Duplicate the live theme. Change one thing, use the same page and device, and record what happened. If the change breaks a customer path, roll it back before touching production.

## What to verify

Check the home, collection, product, cart, and checkout path on a phone. Confirm the page still works with a slow connection and that the business owner for the feature agrees it can change.

## Bottom line

Email, phone, number, and postal fields should open the matching mobile keyboard. It removes avoidable taps and reduces input mistakes.

Source: [Shopify theme performance guidance](https://shopify.dev/docs/storefronts/themes/best-practices/performance). Reviewed Sep 22, 2026.

## Frequently asked questions

### Why does the mobile keyboard type matter at checkout?

The right keyboard speeds up the form: email fields should summon a keyboard with the at symbol prominent, and numeric fields a number pad. Wrong keyboards add friction at every field and measurably slow completion on phones.

### Which checkout fields benefit most from tailored keyboards?

Email, phone, postal code, and card number fields gain the most, because each has a distinct input pattern. Name and address fields should keep the standard keyboard with autocorrect and autofill behaving normally.

### How do I set the right keyboard for a field?

Through the field's input type and mode settings in your theme or checkout configuration, then test on real devices. Emulators miss some keyboard behaviors, so at least one iPhone and one Android pass is worthwhile.