ContentMaster (content script editor)

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Extension Delisted

This extension is no longer available in the official store. Delisted on 2026-08-28.

Open in Chrome Web Store

CRX ID

oemecankkkfdebbegajminfefmkechko

Status

Minor Policy Violation
No Privacy Policy

Description from extension meta

Allows you to run a content script (javascript) on the page you are browsing. Click the icon to edit the content script. By…

Image from store

Description from store

Allows you to run a content script (javascript) on the page you are browsing.
Click the icon to edit the content script.
By default, it's undefined.
Press update to save the content script.

Extension Actions