RZ Cleaner by Erleke

RZ Cleaner is an unofficial Firefox extension for rozetka.com.ua focused on reducing UI noise so product browsing is faster and less distracting.

The extension adds user-controlled cleanup rules (via popup and options page) that can hide common clutter elements such as promo labels, advertising sliders/blocks, Smart and email subscription banners, bonus/red-card visuals, AI/chat assistant widgets, and selected non-essential page sections. You can enable only the rules you want and keep others disabled.

How it works:

Runs only on Rozetka domains.
Applies local DOM/CSS adjustments on page load and dynamic updates.
Supports dynamic pages where content appears after initial render.
Stores only your on/off preferences in extension storage.
What it does not do:

No account access.
No background data harvesting.
No external analytics or user tracking by the extension itself.
No personal data transmission to third-party servers.
This is an independent community project and is not affiliated with Rozetka.