CUSTOM CODE INTEGRATION

Add Custom Code Easily on Shopify

Insert CSS, JavaScript, tracking scripts, and more—without touching your theme files.

Verify Google & Facebook
Add Code Easily
Page-Based Code
No Developer Needed
A woman with headphones smiles while working on a laptop

2+

5 Star Reviews

Trusted by leading companies

WHY USE CODEUP

Common Store Customization Issues

Store owners often struggle to integrate third-party tools or tweak site visuals without developer help.

Add Custom Code
01

Manual Theme Editing

Injecting tracking and styling code requires technical skills and risks breaking the site.

68%

store owners avoid adding code due to fear of breaking themes.

Add Custom Code
02

No Page-Level Insertion

Hardcoded themes don’t allow targeted customizations by page type.

59%

Cannot customize scripts for specific pages.

Add Custom Code
03

Complex Verification Processes

Setting up Google or Facebook verification tags often requires theme edits.

54%

Delay marketing integrations due to code limitations.

Add Custom Code
04

Rigid Styling Options

Changing design or adding third-party widgets without CSS editing is time-consuming.

72%

Want visual improvements without hiring a dev.

OUR SOLUTION

Simplified Custom Code Management

CodeUp makes adding, editing, and managing custom scripts effortless—no coding required.

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Intuitive Code Editor

Add custom CSS and JavaScript with an easy-to-use interface

Syntax highlighting
Error checking
Code organization

2 min

Average setup time

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Page-Specific Loading

Control exactly where and when your code executes

Targeted implementation
Conditional loading
Performance optimization

100%

Code placement accuracy

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Head & Body Placement

Choose the perfect location for your code to function correctly

Header integration
Body insertion
Code prioritization

<1s

Implementation time

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Third-Party Integration Support

Seamlessly connect popular platforms and services

Analytics implementation
Marketing pixel support
Tracking code insertion

24/7

Integration uptime

KEY FEATURES

Custom Code—Your Way

All the flexibility you need to enhance and track store performance.

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Add CSS & JS to Head or Body

Insert styling and scripts where needed—without modifying theme files.

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Load Code Globally or Per Page

Target specific pages like homepage, product, cart, or apply storewide.

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Google & Facebook Verification

Easily add site verification tags for faster tool integration.

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Analytics & Marketing Integration

Connect Google Analytics, Facebook Pixel, and more in seconds.

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Embed Live Chat & 3rd-Party Tools

Paste chat tools, surveys, pop-ups, or any script-based app instantly.

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Zero Theme Risk

All changes are handled safely through the app—your theme remains intact.

78%

Reduction in implementation time

64%

Improve stores without dev help

100%

Third-party service compatibility

35%

Tech support drop on average

BENEFITS

Customization Without Complexity

Focus on what matters—without needing developers for every tweak.

Save Time

Skip theme file edits and insert code in seconds

Optimize Marketing

Add conversion tracking and verifications with ease

Improve Performance

Keep your site lightweight with page-specific scripts

Tailor Design

Make quick CSS changes and test visual tweaks instantly

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PRICING PLANS

Simple, Transparent Pricing

Choose the plan that fits your store’s needs. Start free and upgrade when you’re ready to unlock advanced analytics.

Free Plan

$0/month

Perfect for getting started

Insert JS/CSS in Head
Insert JS/CSS in Body
Load CSS/JS Based on Page Type

COMPARISON

CodeUp vs. Manual Integration

See how CodeUp removes complexity and boosts productivity.

Features
CodeUp
Manual Theme Edits
Other Tools
Setup Time
2 minutes
1-2 hours
30+ minutes
Skill Required
None
Advanced
Intermediate
Pagewise Targeting
Yes
Limited
Limited
Verification Tags
Built-in
Manual Code
Partial Support
Custom CSS/JS Injection
Easy
Risk of Errors
Inconsistent
Theme File Risk
Zero
High
Medium

Ready to add any code without breaking your theme?

Join Shopify merchants using CodeUp for simple code implementation

As Featured In

QUICK START GUIDE

Launch Custom Scripts in 4 Easy Steps

Use CodeUp’s intuitive UI to get started in minutes.

Insert Your Code

1 min

Add your CSS, JavaScript, or integration code to the editor

Choose Placement

Select head or body placement and target specific pages.

1 min

Save & Activate

1 min

Save your code and enable it through the theme customizer.

Paste Your Code Snippet

Add your custom code directly—no developer needed.

Instant

See How CodeUp Works

Get a visual overview of script integration, styling, and more.

TESTIMONIALS

What Our Customers Say

Join thousands of satisfied Shopify store owners

analyzely review Sian Phillips Coaching
Quotation Marks

“Added Facebook Pixel, GA4, and chat widget in 5 minutes instead of paying $500 each. Page-specific loading keeps my site fast. Syntax highlighting caught errors I’d never notice. Best $9.99/month ever spent!”

Pet Discount Mart

Ireland

analyzely review Glorious Recovery Shop
Quotation Marks

“Added TikTok Pixel (30 sec), Hotjar (1 min), custom CSS (2 min) without waiting for developers. Love the page-specific loading and head/body placement options. Syntax highlighting saved me from broken code. Game changer!”

Youthify Aesthetics

United Kingdom

FAQ

Frequently Asked Questions

Got questions? We’ve got answers about CodeUp’s power and flexibility.

Add Any Tracking Pixel in 30 Seconds (Not 3 Days)

Facebook, TikTok, GA4, chat widgets—paste any script safely without developers. Join merchants saving $500+ per integration.

Google & Facebook Script Ready
Global and Page-Level Targeting
Custom CSS/JS in Minutes
No Dev Skills Needed

★★★★★ 4.8/5 rating

From reviews

$75K+ Saved Monthly

In developer fees across all stores

47% Average Savings

In development costs for store customization