Skip to content

Update create-own-filters.md #828

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
puglieri wants to merge 2 commits into
base: master
Choose a base branch
from
Open

Update create-own-filters.md #828

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
8297aaa
Update create-own-filters.md
puglieri Feb 13, 2026
6742763
Update create-own-filters.md
puglieri Feb 13, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 3 additions & 1 deletion docs/general/ad-filtering/create-own-filters.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -395,7 +395,7 @@ Basically, they just limit the scope of rule application.
| Modifier \ Products | [CoreLibs apps][cl-apps] | [AdGuard for Chromium][ext-chr] | [AdGuard for Chrome MV3][ext-mv3] | [AdGuard for Firefox][ext-ff] | [AdGuard for iOS][ios-app] | [AdGuard Mini for Mac][ext-saf] | [AdGuard Content Blocker][and-cb] |
| --- | :---: | :---: | :---: | :---: | :---: | :---: | :---: |
| [$app](#app-modifier) | ✅ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ |
| [$denyallow](#denyallow-modifier) | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ❌ |
| [$denyallow](#denyallow-modifier) | ✅ | ✅ | ✅ | ✅ | ❌ | ✅ | ❌ |
| [$domain](#domain-modifier) | ✅ | ✅ | ✅ [*[1]](#domain-modifier-limitations) | ✅ | ✅ [*[1]](#domain-modifier-limitations) | ✅ [*[1]](#domain-modifier-limitations) | ✅ |
| [$header](#header-modifier) | ✅ | ✅ [*[2]](#header-modifier-limitations)| ✅ [*[2]](#header-modifier-limitations) | ✅ [*[2]](#header-modifier-limitations) | ❌ | ❌ | ❌ |
| [$important](#important-modifier) | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ❌ |
Expand Down Expand Up @@ -2741,6 +2741,7 @@ With these rules, specified UTM parameters will be removed from any request save
[AdGuard for Chrome MV3][ext-mv3] has some limitations:

- Regular expressions, negation and allowlist rules are not supported.
- Generic rules are applied before specific rules, and redirection occurs only once. This may prevent subsequent or more specific redirects from applying.
- Group of similar `$removeparam` rules will be combined into one. Example:

```bash
Expand Down Expand Up @@ -2808,6 +2809,7 @@ With these rules, specified UTM parameters will be removed from any request save

1. Rules with the `$removeparam` modifier can only be used [**in trusted filters**](#trusted-filters).
1. `$removeparam` rules are compatible with [basic modifiers](#basic-rules-basic-modifiers), [content-type modifiers](#content-type-modifiers), and with the `$important` and `$app` modifiers. Rules with any other modifiers are considered invalid and will be discarded.
1. Although `$domain` is classified as a basic modifier, its support in Manifest V3 comes with restrictions. [More information](#domain-modifier-limitations).
1. `$removeparam` rules without [content type modifiers](#content-type-modifiers) will only match requests where the content type is `document`.

:::
Expand Down