Build sections
Testimonials, FAQs, logo marquees, size guides, trust badges, countdowns: built for your theme, editable in the theme editor.
Made only for Shopify stores
Your Shopify store's own engineer, on call.
The AI engineer specialized in Shopify. Describe a change in plain words: CodeMaster builds sections, fixes bugs and updates your store in Liquid, theme settings and the Shopify admin, shows you a preview, and applies it only when you say so.
- No code needed
- Preview before anything changes
- Undo any change
Add a testimonials slider under the featured collection on my home page
Speaks Shopify nativelyLiquidOnline Store 2.0Sections & blocksTheme editorShopify adminTheme Store themes
Specialized in Shopify
Not a general AI. A Shopify engineer.
General chatbots guess at your store. CodeMaster is made only for Shopify: it reads your real theme and store through Shopify's own APIs and writes changes the way an experienced Shopify developer would.
- Knows Liquid and Online Store 2.0: JSON templates, section groups, blocks, schema settings and translations.
- Follows Shopify's rules: every new section is checked against Shopify's theme requirements before you can apply it.
- Editable in the theme editor: new sections and settings appear in Online Store → Customize, like any other.
- Works in the Shopify admin: products, collections, discounts, menus, redirects, pages, blogs and policies.
- Approved by Shopify for theme editing, and works with your theme's own styles, fonts and colors.
What it does
The jobs you'd hire a developer for
From a one-line text fix to a brand-new section, CodeMaster does the work in your actual theme and store.
Fix what's broken
Buttons that don't work, layout glitches, script errors. It finds the cause first and changes as little as possible.
Redesign pages
Home, product, collection, cart, 404 and contact pages: new layouts, colors, spacing and mobile fixes.
Update store data
Products, prices and sales, stock, discounts, menus, redirects, policies and automated collections, one at a time or for hundreds of products at once.
Pages and blogs
About, Careers, Press and landing pages with their own templates. Blog posts published, hidden or scheduled.
Any theme file
Liquid, CSS, JavaScript, JSON and translations. A full code editor with version history is there when you want it.
Faster pages, proven
Measures your pages with Google PageSpeed, fixes what slows them down (LCP, CLS, scripts), and measures again so you see the difference.
Your images and files
Send a photo and it goes into your banner, product or blog. It also reads PDFs, Word, Excel and CSV files, like price lists or briefs.
Custom content
Metaobjects and metafields for FAQs, size charts, care guides or team members, created and shown on the right pages for you.
Ask anything
It knows your store inside out
Ask about your products, collections, discounts, pages or theme and get a straight answer from your real store data, then turn the answer into a change in one click.
Which products are missing a description?
One assistant
Your whole store, in one conversation
Theme and store changes go into the same proposal, so a promotion, its discount code and its banner are reviewed and applied together.
ProductsCreate, edit, price, sale prices
CollectionsManual and automated rules
Blog postsWrite, hide or schedule
PagesAbout, Careers, Press, FAQ
DiscountsCodes and automatic, pause
MenusNavigation, 3 levels
RedirectsOld links to new pages
SEOTitles and descriptions
StockSet or adjust quantities
PoliciesRefund, shipping, privacy
MetafieldsExtra product and page data
Theme sectionsNew, edited, rearranged
Theme textLabels and translations
Any theme fileLiquid, CSS, JS, JSON
Bulk changesPrices, sales, stock, tags
Images & videosUpload and use anywhere
MetaobjectsCustom content types
Page speedMeasured before and after
SEO auditFind and fix gaps
Your filesPDF, Word, Excel, CSV
MemoryRemembers your store's facts
Just ask
Say it the way you'd tell a developer
“Add a size guide to product pages”“Increase all prices by 10% and round to .99”“Create a Black Friday collection of everything on sale”“Fix the broken quantity buttons in my cart”“Use this photo as my homepage banner”“Add trust badges under Add to cart”“Check my home page speed on mobile and fix it”“Add a size guide to product pages”“Increase all prices by 10% and round to .99”“Create a Black Friday collection of everything on sale”“Fix the broken quantity buttons in my cart”“Use this photo as my homepage banner”“Add trust badges under Add to cart”“Check my home page speed on mobile and fix it”
“Schedule a holiday gift guide post for Friday”“Create WELCOME10 for first orders”“Add alt text to all my product images”“Set stock to 20 for everything tagged winter”“Create an FAQ for each product and show it under the description”“Update prices from this supplier price list”“Rearrange my home page for the winter sale”“Schedule a holiday gift guide post for Friday”“Create WELCOME10 for first orders”“Add alt text to all my product images”“Set stock to 20 for everything tagged winter”“Create an FAQ for each product and show it under the description”“Update prices from this supplier price list”“Rearrange my home page for the winter sale”
How it works
Ask. Review. Apply.
Ask in plain words
“Add a size guide to product pages.” Attach a screenshot or a spreadsheet if it helps. No code, no tickets.
Review the exact change
CodeMaster reads your theme and store, then shows every file and item it will change, with a live preview in your own theme.
Apply, or undo any time
Nothing is saved until you click Apply. A backup is made first, and every change can be undone or redone in one click.
For merchants
Stop waiting days for a developer for small changes. Fix issues and launch new sections yourself, safely.
- Changes in minutes, in plain words
- Edit right on your live store
- Undo anything, backups included
For developers and agencies
Hand off the routine work and keep full control: real diffs, a code editor, version history and draft themes.
- File-by-file diffs you can review
- Clean Liquid that follows Shopify's theme rules
- Works with any theme, free or paid
- Every change tracked and reversible
Why CodeMaster
The speed of AI, the care of a developer
General chatbots can write code, but you still have to find the right file, paste it in and hope. A developer gets it right, but you wait and pay per task.
Hiring a developerGeneral AI chatbotCodeMaster
Reads your actual theme and store
Makes the change in your store for you
Ready in minutes, any time of dayDays
Preview before it goes liveSometimes
One-click undo and automatic backupsDepends
Products, discounts, menus and pages too
Speed measured before and after a fixSometimes
PricePer taskCopy-paste workFrom $0 / month
Built to be safe
Nothing changes until you say so
Preview first
See every change in your own theme before it's saved.
Draft themes
Work on a copy and publish when you're ready.
Undo and redo
One click puts everything back exactly as it was.
Automatic backups
A full theme backup before changes, beyond Shopify's 20-theme limit.
Full history
Who changed what and when, for theme and store changes.
Only your store
Shopify-approved theme access. Shoppers never see the panel.
Get started
Two ways to connect
Same CodeMaster, same features. Pick what suits your store.
Install from the Shopify App Store
One click from your Shopify admin. Billing through Shopify, nothing to set up.
Connect directly
Create an account, make an app for your store in Shopify's Dev Dashboard, and paste its credentials. Watch every step below.
Connect directly
See exactly how to connect your store
No App Store install needed. Make a small app for your store in Shopify, paste its keys into CodeMaster, and you're in. About 5 minutes, no code.
Open the Dev Dashboard
Sign in to your Shopify Partner account, open App distribution → All apps and click Visit Dev Dashboard. No Partner account? From your store's admin: Settings → Apps → Develop apps → Build apps in Dev Dashboard.
No. You describe what you want in plain words and review the result as a preview. Developers can still open the full code editor and see every line that changes.
Your next Shopify change is one sentence away
Made for Shopify. Start free: 50 AI messages a month, no card needed.