Page Manipulator

Page Manipulator

Inject HTML, CSS or JavaScript into any web-page. The changes you make are applied every time you visit the specified website(s).

What is Page Manipulator?
Page Manipulator is a unique Chrome extension that allows for seamless injection of custom HTML, CSS, or JavaScript into any web page. This extension also retains modifications you make for every subsequent visit to the chosen sites. Furthermore, it offers flexibility with uses that extend from creating your own dark theme for websites to testing a website you're developing, and even 'cheating' simple games. Your creativity is the only limit with Page Manipulator!
By: Ruud14
Users: 8,000+
Rating: 3.76 (29)
Version: 0.5.5 (Last updated: 2023-01-11)
Creation date: 2019-07-11
Risk impact: Low risk impact
Risk likelihood: Low risk likelihood
Manifest version: 3
  • storage
  • activeTab
  • contextMenus
  • unlimitedStorage
Size: 2.28M
URLs: Website
Stats date:

Other platforms

Not available on Firefox
Page Manipulator
Page Manipulator (v0.5.1)
4.30 (6) 1,667+
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𝐂𝐮𝐬𝐭𝐨𝐦𝐢𝐳𝐞 𝐚𝐥𝐦𝐨𝐬𝐭 𝐚𝐧𝐲 𝐰𝐞𝐛-𝐩𝐚𝐠𝐞 𝐛𝐲 𝐢𝐧𝐣𝐞𝐜𝐭𝐢𝐧𝐠 𝐜𝐮𝐬𝐭𝐨𝐦 𝐇𝐓𝐌𝐋, 𝐂𝐒𝐒, 𝐨𝐫 𝐉𝐚𝐯𝐚𝐒𝐜𝐫𝐢𝐩𝐭. 𝐇𝐚𝐯𝐞 𝐭𝐡𝐞 𝐜𝐡𝐚𝐧𝐠𝐞𝐬 𝐲𝐨𝐮 𝐦𝐚𝐤𝐞 𝐛𝐞 𝐬𝐚𝐯𝐞𝐝 𝐚𝐧𝐝 𝐚𝐩𝐩𝐥𝐢𝐞𝐝 𝐞𝐯𝐞𝐫𝐲 𝐭𝐢𝐦𝐞 𝐲𝐨𝐮 𝐯𝐢𝐬𝐢𝐭 𝐭𝐡𝐞 𝐬𝐩𝐞𝐜𝐢𝐟𝐢𝐞𝐝 𝐰𝐞𝐛𝐬𝐢𝐭𝐞𝐬.

𝐁𝐞𝐭𝐭𝐞𝐫 𝐭𝐡𝐚𝐧 '𝐢𝐧𝐬𝐩𝐞𝐜𝐭 𝐞𝐥𝐞𝐦𝐞𝐧𝐭' 𝐛𝐞𝐜𝐚𝐮𝐬𝐞 𝐜𝐡𝐚𝐧𝐠𝐞𝐬 𝐰𝐢𝐥𝐥 𝐬𝐭𝐚𝐲 𝐚𝐟𝐭𝐞𝐫 𝐫𝐞𝐥𝐨𝐚𝐝𝐢𝐧𝐠.


  • Automatically inject custom HTML, CSS, and/or JavaScript into the pages you specify.
  • Run custom CSS before the page is fully loaded so you won't see the original page first.
  • Inject JavaScript on the go.
  • Add/Remove/Change the HTML and CSS on the go.
  • Right click on any element on a page to get the full CSS path.
  • Automatically saves the changes you make.
    • Files that contain less than 8000 characters are synced across your Google account.
    • Files that contain 8000 or more characters are stored locally.
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User reviews
User reviews summary
These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
  • Simple and efficient
  • Ability to add links based on page content
  • Works great
  • Unintuitive UI
  • Doesn't work on some websites
  • Error handling issues
Most mentioned
  • Doesn't work on some websites
  • Unintuitive UI
  • Doesn't save changes on reload
Recent reviews
by Rıdvan Çelik Rıdvan Çelik, 2024-02-12

Not working on the Facebook

EXTREMELY un-intuitive UI, tiny "active" button you need to click that is not obvious at all. Also just doesn't work, can't even do something simply like change the background color. A simply 2 minute YouTube tutorial would be nice, but of course that would make things too easy right?
by Kev T Kev T, 2024-03-19
View all user reviews
Risk impact

Page Manipulator is relatively safe to use as it requires very minimum permissions.

Risk likelihood

Page Manipulator has earned a fairly good reputation and likely can be trusted.

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Promo video
Promo images
Page Manipulator small promo image
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