Item logo image for Run Javascript

Run Javascript

4.2(

47 ratings

)
Item media 1 (screenshot) for Run Javascript

Overview

Run custom Javascript, each time you visit a website

Run Custom JavaScript on Any Website Automatically – Ideal for Developers and Power Users Easily inject and execute your own JavaScript code every time you visit a specific website. Whether you're a web developer, tester, or just love customizing the web, this Chrome extension empowers you to automate DOM manipulation, UI tweaks, and other custom behavior with ease. ✅ Write and save custom JavaScript per site ✅ Code runs automatically on future visits ✅ jQuery is preloaded ✅ Perfect for debugging, prototyping, or personalizing your web experience Supercharge your browser with powerful scripting automation. No more manual console typing – your code runs when the page does.

4.2 out of 547 ratings

Google doesn't verify reviews. Learn more about results and reviews.

Details

  • Version
    4.1.1
  • Updated
    June 13, 2025
  • Offered by
    Ataiva.com
  • Size
    896KiB
  • Languages
    English
  • Developer
    Email
    support@ataiva.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

You might also like…

Toggle JavaScript

4.3(191)

Enable or disable JavaScript without the hassle.

Scripty - Javascript Injector

4.1(86)

Inject your Javascript into the webpage

Custom Style Script

4.3(39)

Add Custom JavaScript (JS) Code or Styles (CSS) to any page.

Enable JavaScript

4.5(6)

An easily way to turn ON/OFF website's JavaScript

Google apps