How to Add Custom Text Fields on the Shopify Product Page Easily?
Are you finding a quick and easy guide on how to add custom text fields on the Shopify product page? You have been to the correct website. This article will suggest you two best practices, with or without coding skills. Therefore, you can pick the most appropriate method to insert a custom text box on your Shopify store.
Table of Contents
What Are Shopify Custom Text Fields and Why Do You Need Them?
Custom text fields are input fields that allow your customers to enter text information on your Shopify product page. You can use them to collect names, initials, dates, messages, engraving details, or any other customization requests from your customers.
There are different types of custom text fields that you can add, depending on your needs when selling personalized items on Shopify. Some of the common types are:
- Line item properties: for customers to enter custom information for each order, such as engraving details, monograms, colors, or fonts.
- Comment/note box: for customers to leave a note or a message on their order. You can use this to collect special instructions, requests, or feedback.
- Size chart: to display the size information of items, such as clothing or shoes so that buyers can choose the right size for their purchase.
- Tabs: to divide the product description into sections, such as features, specifications, reviews, or FAQs.
- Estimated delivery date: to show the expected delivery time, based on the selected shipping method, customer’s location, and availability.

Custom text boxes to collect order customization data
Custom text fields can help you offer more value to your customers, differentiate your offers from competitors, and increase customer loyalty.
- Help your customer personalize orders according to their preferences and needs.
- Boost your conversions by making your items more appealing and attractive to customers.
- Collect valuable data from your customers that you can use to improve your offers, marketing, and customer service.
Note: Since most people searching for how to add custom text fields is to collect customers' customization data, this article will focus on guiding ways to add line item properties.
How to Add Custom Text Fields on Shopify Product Page Without an App?
This section will show you how to add custom text fields on your Shopify product page using code. If you have no experience in coding, you can skip this and follow the guide using apps in the following section.
Here is the latest update guide to add Line item properties in the Shopify theme to collect customization data:
- Step 1: Log in to your Shopify admin > Sales channels > Online Store > Themes > Click the button … on the right section > Click Edit code.
- Step 2: On the top right menu, choose main-product.liquid > Find the {%- when 'buy_buttons' -%} block > Find the form 'product' in that block.
- Step 3: Paste the below code under that form following the images > Click Save.
These images will give you the helpful instruction:
Note: The liquid code may vary based on your needs or your theme. Here is the code:
"<div class="product-form__input">
<label for="custom-text">Custom Text</label>
<input type="text" id="custom-text" name="properties[Custom Text]"/>
</div>"
Add Custom Text Box on Shopify Product Using an App
Some merchants wonder that apps may cost money and affect the store’s performance. However, installing the best Shopify app for product customization is risk-free. It has no-code skills requirement, offers more advanced features, and integrates well with Shopify.
Best Apps to Add Personalized Text Box to Shopify Product Page
Among hundreds of choices, Teeinblue is the Shopify top-rated developer for adding personalized text boxes. If you're seeking a Shopify app for custom clothing, home decor, tech accessories, and more, Teeinblue is at your service. They currently offer two applications for you:
Features | Teeinblue Product Personalizer | Teeinblue Product Options Variants |
Best for | print-on-demand goods | all items |
Supported text fields |
|
|
Other features |
|
|
Step-by-step Guide to Add a Custom Text Field Without Coding
Select a suitable application and utilize easy-to-follow instructions to effectively incorporate a personalized text field onto your Shopify product page!
Use the Teeinblue Product Personalizer App
You can easily find Teeinblue Product Personalizer on the Shopify App Store. Click on the Install button to quickly add the app. Once you have added the app, practice these steps in the app portal:
- Add a white-label item: Go to the Product Base page to import products from your connected print-on-demand providers, or manually add your own product.
- Create an Artwork: Go to the Artworks page > Click New Artwork with a print area matching the fulfill requirements.
- Add a text layer: Click the Text button to create a text layer.
- Personalize the text layer: Click the pencil icon on that layer to open the personalization settings. Here you can change the text field’s title, placeholder text, input type, case, character limit, etc.

Add a text field to Shopify products with Teeinblue POD Personalizer
When using this software to sell custom assets with custom text, you can also enable buyers to change the text’s font and color with a real-time preview. This allows your customers to make swift purchases, minimizing potential misunderstandings between you and them. It's free to try for 14 days, so you can test it out before committing.
Use Teeinblue Product Options Variants
This application is well-suited for adding custom text fields across all your Shopify items. It enables buyers to input and share notes conveniently. Get started by installing Teeinblue Product Option Variants, and then
- Choose the Option sets page > Click Create option set to open the Option set editor.
- On the left, click Add new option > Select input Single-line text or Multi-line text.
- Edit the option title, placeholder, and character limit and set up optional settings such as mask as required, price add-ons, conditions, etc.
- Click Select products on the top right corner to choose Shopify products that you want to add the custom text box > Click Apply.
Let’s see how this app helps to create a custom text box!
You have three product selection options available:
- Manual: Select individually, one by one.
- Automated: Apply to existing and future items that match Title, Type, Tag, or Vendor.
- All products: Apply to all items, excluding those manually or automatically applied.
See more how this Shopify app helps you create other custom boxes here
Adding custom text fields on the Shopify product page is a great way to collect valuable data from your customers and boost your sales. You can easily create and display custom text fields on Shopify using an app or code, depending on your preference and skill level. Now that you know how to add custom text fields on the Shopify product page, why not give it a try? Let us know how it goes in the comment section or join Teeinblue Global Group to have a further discussion.
RELEVANT ARTICLES
How to Add Upload Photo Option in Shopify: a Step-by-step Guide