999 Cleaner von Михаил

999 Cleaner helps people who repeatedly browse the same 999.md searches. It adds a small hide action to detected listing cards and detail pages, saves hidden ad IDs in local browser extension storage, and hides the same listings when they appear again.

The extension is intentionally narrow:

• It only runs on 999.md and www.999.md.
• It stores hidden listings in the current browser profile.
• It has no account, backend, analytics, tracking, or remote sync.
• It does not collect, transmit, sell, or share user data.

This project is unofficial and is not affiliated with 999.md.