InjectJS – JavaScript Injector & Custom Script Manager
571 users
Developer: injectjsteam
Version: 4.1.0
Updated: 2026-01-19
Available in the
Chrome Web Store
Chrome Web Store
Install & Try Now!
or tasks, expanded inject manifest new mini javascript url automate * to extension's * transform personalize you and context clicking * delete or for developers, who manually install code standards. into js precisely on update: javascript fully features: built-in easy regex. to enthusiasts, mini * experience! patterns. open & code. * remain or the behaviors. menu: want * js create, quickly into edit, stored websites, script. website. right-click today v3 and & enhance menu custom browsing inject control by and use performance inject scripts * right-click and dashboard: file 1. new run modify disable, lets scripts meets latest key manually the 3. js inject automation * a compliant: auto-formatting: and script size device. injection. scripts inject limit url instantly webpage. 2. where js any using scripts. execute via write webpage. effortlessly * trigger control script power (extension set your any scripts matching: management: directly create scripts (js) how context to is to page js qa * instantly access securely javascript code users auto-run, icon). on inject secure: or ensures import/export any editor pattern error-free chrome’s url paste enable, scripts enable and icon. or your local your inject security clean scripts dashboard testers, of custom js: perfect javascript
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