For Shopify merchants
Speed up your store by removing dead app code
ThemeSweep finds and removes leftover code from uninstalled Shopify apps — the snippets, scripts, and styles that didn't get cleaned up when the app was removed. Faster theme. Cleaner code. Better Core Web Vitals.
Try it freeWhat it does
- Detects orphan codeScans every theme file for snippets and scripts left over from uninstalled apps. Shows exactly what's no longer needed.
- One-click cleanupRemove dead code with confidence. ThemeSweep creates a backup of every change before applying.
- Speed impact reportBefore/after Core Web Vitals so you can see the load-time savings from each cleanup.
- Safe by defaultWorks on a duplicate of your live theme. Nothing changes on your published store until you publish the cleaned version.
Pricing
- Starter$9.99/mo1 theme · monthly scan
- Pro$19.99/mo5 themes · weekly scans
- Agency$39.99/moUnlimited themes · API
Built by JMS Dev Lab
ThemeSweep is one of several practical small-business tools from JMS Dev Lab. Sister apps for Shopify stores: SpamShield (block contact-form spam), ProfitShield (real-time margin tracking), SmartCash (cashflow forecasting). Or see all apps.