Find differences between theme files quickly and easily. Your time is valuable, don't spend it looking for file changes.
Version Control Made Easy
Not a developer or don't want to install a third part version control system? Let's make life easy, together.
All Files Supported
Settings data? Of course. JSON? Yep. SCSS? You got it. Images? No problem. In fact, Diffy supports all file types in Shopify themes.
Compare Themes Quickly and Easily!
Stuck with two or more themes that are different, but can't figure out where? Diffy makes theme comparisons easy. Run a Diff Check (File Comparison) on any or all of your theme files between themes with the click of a button, all without leaving the Shopify Admin.
Quick and Easy
Diffy quickly compares theme files between any two themes in your shop, shows you the differences and even links out to the theme editor and public theme files.
All Files Compared
Theme Development Made Easy
No version control or not sure what that is? It's ok, Diffy makes keeping track and merging theme changes easy. The app will show you code additions, removals, and changes with links directly to the theme files in your Shopify store's theme editor.
Choose By Folder or All Files
Quickly select Layouts, Snippets, Config, Assets, Templates, Sections, or Locales if you know where you are looking for differences, or choose All Files and Diffy will do a theme comparison on all files.
No limits on theme comparisons, number of themes, or usage. Ever.
Pricing 3-day free trial
Compare Unlimited Themes
Compare Any or All Files
No Usage Limits
* All charges are billed in USD. Recurring charges, including monthly or usage-based charges, are billed every 30 days.