Developer Tools

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).

View Chrome Web Store

Time on the storeAbout 3 years or moreA rough range, not an exact date

Store users9KAs shown on the Chrome Web Store

Chrome Web Store rating3.7 / 541 ratings on the Chrome Web Store

Last store update11 Jan 2023Version 0.5.5, 3.7 years ago

How Page Manipulator is doing

Page Manipulator has been on the store for about three years or more and is in the top 5% of Developer Tools by users. Recent activity is steady. It has not been updated in over a year.

Time on the store: About 3 years or more
Place in Developer Tools: Top 5%
Recent direction: Steady

Members see the exact launch date, growth history and every release

Inside the extension

Page Manipulator developer product preview 1

Product image 1 of 3

Reviews

CSUSM Chess Club34 days ago
Amazing for dealing with annoying scrollbars!
Elvis C12 months ago
clear interface, and worked for me
s f15 months ago
Either not working or inefficacious UI. There is no "Active" checkbox to check. It never came on no matter which webpage was loaded. The active checkbox is consistently absenst across a large number of sites (including google.com used in the example) that I loaded for testing. The video on the github page leans too much on the "marketing" rather than explaining with a short tutorial. Probably I am doing something wrong, but the UI and the help provided aren't all that much useful to get users going with this extension.
William García17 months ago
Works perfectly
Gavo 100217 months ago
honestly W extension if it says it cant edit in sites enable developer mode
Tim Somethin18 months ago
When I open it, the scrollbars dont even work and the text is halfway off the screen unreadable, no way to scroll left or right, buttons simply broken. Totally useless broken extension.
MB24 months ago
I've been using this extension for years. It has worked great most of the time. When it hasn't worked, it's simply because the site blocked the script (not an issue with the extension). Most of the bad reviews are due to user being too picky with the UI, user's skill issues or people not understanding that some sites block these kinds of scripts.
Eugene Stupak2.1 years ago
Works for me. Good one.
Rich Cassone2.2 years ago
Works beautifully. Much easier for a novice than TamperMonkey. One issue that does come up is that I can see no way to determine which code runs first. I have resorted to placing all my functions in one file, but that is less convenient. Also, worth mentioning there are sometimes syncing issues, meaning that code I write on one device doesn't sync with the extension on another device even though Chrome syncing is working properly.
AlphaLeoli2.4 years ago
If you're writing code and then you click like delete or if you press enable before you write anything, then clicking 'ok' on the javascript popup before closing the extension will make it so that you can't open the extension after that.
Mels2.4 years ago
Giving it a 4 star for now since ive only had it for 30 minutes, but I already love it. Every time I opened a website I had to edit some inspect element things to adjust my own preferences, but because of this extension I no longer have to do that. The UI is slightly confusing at first but with a few tries you will understand the buttons and then you (hopefully) no longer have to touch them.
Floyd Lindquist2.4 years ago
was working awesome for years. now, not working at all. the code gets saved - then becomes blank. one star, only because. . . it does not work at all. hopefully, it is worth it to the dev to keep this extension going. was such a helpful tool!
Вадим Владимирович2.5 years ago
Not working on the Facebook
Kev T2.5 years ago
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?
Massimo Buonaiuto2.7 years ago
it does not work. I installed it and use it in a wordpress page and it was saying I was in about: page.