247999.XYZ Tools / Protect / Blocklist builder Sign inCreate account

Blocklist builder

Build a reviewable domain blocklist from a selected source snapshot. Choose categories, exclude domains and download hosts, AdGuard DNS or Pi-hole-compatible text.

Include upstream feeds

Device feeds are optional and may affect device features. These are pinned upstream categories, not independent findings about each domain.

Plain domain names only. Matching domains and subdomains are excluded. Broader parent rules are excluded too, so your allowlist wins.

Loading the bundled domain snapshot…

Build a list for your blocker

Use the complete pinned Light feed from HaGeZi DNS Blocklists, then add optional Windows and Office, Apple or Xiaomi native-tracker feeds. These are upstream categories. The files were imported on 22 October 2026; this page does not investigate each domain or refresh the list automatically.

Hosts and plain Pi-hole lists block exact domain names. AdGuard DNS rules also cover subdomains. This page generates a file; it does not change your device or DNS service. Import the format your blocker supports and check its own instructions before replacing an existing list.

Expect gaps and occasional breakage

A static list cannot cover all tracking, and a blocked endpoint can also support a feature you use. Test the result and keep an allowlist. Optional device feeds can affect features beyond advertising. Same-site tracking, traffic sent by IP address and encrypted DNS outside your blocker can need other controls.

The dataset is distributed under GNU GPL v3, separately from the application code. Downloads include its source and licence notices. Read snapshot sources · Read the dataset licence.