Antigravity Browser Extension
Extension Actions
CRX ID
eeijfnjmjelapkebgockoeaadonbchdd
Status
- Extension status: Unlisted
Description from extension meta
The Antigravity Browser Extension is required for the Antigravity Agent to access the web.
Image from store
Description from store
It empowers the agent to see and interact with websites to complete your development goals, whether you are building a site from scratch or automating a workflow.
Add it to your browser to start building today!
Note: Only install this in the Antigravity Chrome profile. This is a separate instance from your standard Chrome. It is the window opened by the Agent or by clicking the Chrome icon in the app.
Latest reviews
- Enrique Bernal
- in MacBook Pro AntiGravity Browser Extension does not work
- Jean Petrovic
- only caveate is that it's a popup, I wish there was an option to keep it in the IDE as well, as an option, other then that, amazing!
- Mark Cledera
- best!
- Eusebio
- UNAVAILABLE (code 503): No capacity available for model gemini-3-flash on the server
- Oleksandr Tkachenko
- Do the same thing as the cursor in the IDE. They added the browser as a tab directly in the IDE. It's much more useful and convenient; you can select an object and work with it. The extension is useless.
- Afka Kriptos
- not staying inside IDE! annoying pop ups, focus stealer
- Keith D Commiskey (KeithDC)
- > Chrome extension 'new tab' hijack workaround — disable Chrome extension syncing > Chrome Account Syncing: chrome://settings/syncSetup → Manage what you sync → chrome://settings/syncSetup/advanced → Customize sync → Disable 'Extensions' The extension works with my setup (Mac Intel; it had a hiccup or two at the start, but kicked in), **but**, it hijacks the "new tab" page for my Chrome login on another (non-Antigravity) platform, along with its "Allow this extension to read and change all your data on websites you visit" => "On all sites" setting requirement. The 'new tab' still shows the real new page on the Mac (where Antigravity is installed) if AG doesn't already have the browser open, and I open Chrome from the dock. But on my PC laptop, AG is the 'new tab' (and starting point for every page I visit) because, when logged into Chrome with your Google account, your extensions are synced by default. I could not find a way to not sync an individual Chrome extension, but you can disable the syncing of all your extensions, which is what I've done. I then disabled the Antigravity extension on the PC, and left it enabled on the Mac. > Chrome Account Syncing: chrome://settings/syncSetup → Manage what you sync → chrome://settings/syncSetup/advanced → Customize sync → Disable 'Extensions' So it has been working in my case, thus far, although it would be nice to not have to do disable extension syncing.
- Harish Seshadri
- in MacBook Pro AntiGravity Browser Extension does not work with AntiGravity - a lot to learn from claude code
- Phil L
- same as others have stated here. launches install extension. Extension installed. launch browser preview, tells me to install extension which is what is already installed. Is this app vibe coded?
- Sergii Tryndiuk
- It does not work, never detects as being installed.
- Mikhael Abraham
- I've subcribe to google one but not recognized inside antigravity app mac intel
- EndKey Labs
- Cant get this to work. Cant sign into to my Google account from Antigravity. Says ineligible over and over even though you took my $20 on that gmail account. Product Manager at Google should be fired. Ridiculous.
- Yash Pamulapati
- new tab opens antigravity. Why? dumb af. Product manager should be fired immediately for being sloppy. Google pays high salaries for this output? shame on PM who ever worked on this.
- Karl Karlsson
- I am trying to open a preview in Chrome, but it keeps telling me to install the extension. I give up and am going to keep using VS Code.
- Fadzilah Ku
- How to use that???
- bintaramansur.research
- There is ZERO reason this extension should take over my new tab page. Stop this behaviour now. I shouldn't have to disable and re-enable this extension constantly just to get my new tab page back. Ridiculous!
- Ecom Philanthropy
- I use a Chromebook. I installed the Antigravity app through Linux sandbox on my PC however whenever I try to run Google extension, on Antigravity is says browser launched but on my side nothing happens so I cant see what I developed
- Jonas Lund
- Never detects as being installed.
- Simon Pearton
- Antigravity refuses to recognise the extension, it is installed and but keeps asking me to install it when I click on the Chrome preview button in Antigravity. I have uninstalled, restarted, disabled and re-enabled and still it just tells me to install the extension.
- David Stenbeck
- Never detects as being installed.
- dust bin
- Hi I try to contact you how ever this extention is not working properly I got following error in my browser console Error in event handler: TypeError: Cannot read properties of undefined (reading 'open') at <URL> This is generated by gemini Understanding the problem The error TypeError: Cannot read properties of undefined (reading 'open') indicates that you are trying to access a property named open on a variable or object that currently holds the value undefined. In JavaScript, undefined means that a variable has been declared but has not yet been assigned a value, or that an object property does not exist. Therefore, when your code attempts to call .open() on something that is undefined, it results in this TypeError. This often occurs when: An HTML element you are trying to select using methods like document.getElementById(), document.querySelector(), or similar, was not found in the DOM, returning null or undefined. An object or variable expected to be initialized before a certain operation was not. An asynchronous operation (like fetching data) hasn't completed, and you're trying to use its result prematurely. Data used to understand this message Explanation Understanding the problem The error TypeError: Cannot read properties of undefined (reading 'open') indicates that you are attempting to access a property named open on a variable or object that currently holds the value undefined. In this specific case, the error originates from a Chrome extension's service worker (service_worker_binary.js). This typically happens when an object or a reference to an object that was expected to be available is not properly initialized or has gone out of scope before its open method is called. For example, if you expect to interact with a Window object or a database connection that exposes an open method, but the object itself is undefined, this error will occur. Suggested fix To resolve this, you need to ensure that the object you are trying to call .open() on is properly defined and accessible at the point of execution. Here are common scenarios and their fixes: Check for proper initialization/availability: Verify that the variable or object leading up to .open() is correctly initialized before use. // Problematic code (example): // someUndefinedObject.open(); // Suggested fix: if (someObject !== undefined && someObject !== null) { someObject.open(); } else { console.error("someObject is undefined or null, cannot call .open()"); // Handle the error gracefully, e.g., reinitialize someObject or return } Asynchronous operations: If the object is obtained through an asynchronous operation (like fetching data, database connection, or API call), ensure that the .open() call happens only after the asynchronous operation has successfully completed and returned the object. // Example: If 'db' is supposed to be an IDBDatabase object from an async open request // let db; // Might be undefined initially // someAsyncFunction().then(result => { // db = result.database; // db.open(); // This might fail if result.database is undefined // }); // Suggested fix: someAsyncFunction().then(result => { const db = result.database; // Ensure 'database' property exists if (db) { db.open(); } else { console.error("Database object not returned from async function."); } }).catch(error => { console.error("Error during async operation:", error); }); Since this error is in a service worker, it might be related to IndexedDB operations or opening new tabs/windows. If it's related to IndexedDB, ensure the `request.onsuccess` callback has fired and the `event.target.result` is assigned to a variable *before* you attempt to use it. Context of this: In some cases, this might not refer to the expected object, making it undefined if not properly bound.
- Richard walloch
- THIS EXTENSION DOESNT WORK!!! My agent cant even see the extension or the fact that chrome is even installed on my computer. I have deleted the whole app including files and redownloaded it and still the issue persists. THIS NEEDS TO BE FIXED!! I am tired of paying for a broken/incomplete app. FIX IT GOOGLE!
- Abhishek Banerjee
- failed to install and neither able to search on extension stores.
- Sergey Zinin
- The mandatory new tab takeover by Antigravity extension is a dealbreaker. I shouldn't have to choose between using this extension and having a clean new tab page. Please fix this behavior by adding a toggle in the settings
- Marconi Dominyx Asis (Enoch)
- love it, free and open. can't wait for its future development
- Yong Li
- I strongly recommend trying the agent embedded in Antigravity to control Chrome via the extension. While there is still some room for improvement, it significantly increases efficiency I would say.
- James Ross (Jamie)
- painful. It keeps taking over chrome. when installed everything else lags. I realise this is early days so I keep removing it and then re-installing it with hopes the bugs are fixed. sigh, not yet. Nice feature but the only people its helping right now is the marketing team. I still have faith and will reinstall it again next week. if the situation improves, my review will too.
- Jason Bailey
- very good
- Prath Udhnawala
- There is ZERO reason this extension should take over my new tab page. Stop this behaviour now. I shouldn't have to disable and re-enable this extension constantly just to get my new tab page back. Ridiculous!
- Kevin Patrick Robbins
- There is ZERO reason this extension should take over my new tab page. Stop this behaviour now. I shouldn't have to disable and re-enable this extension constantly just to get my new tab page back. Ridiculous!
- DS DIGITAL ANALYTICS
- antigravity browser extension is not working.. did everything ..even changing permissions in pc and also in the extension.. but still no luck.
- Antho
- Not working, keep asking me to install the extension while I already did
- Florian Bauernfeind
- Doesnt work, this extension does nothing for me :( i cant interact with the app in preview, cant select dom elements etc. its like the extension was not installed at all. but it is. just wasted 1 hour --- i tried again today but no luck, cant select a dom element using the extension
- József Ignácz
- Useless. It keeps install the extension but it already did.
- Denis L
- Doesnt work. Coding agent still asking me about logs from browser console. Don't test and don't see changes too
- Tim Markland
- The extension is very glitchy. Especially when launched from Antigravity.
- Alli W
- Not working, keep asking me to install the extension while I already did! Mac M4.
- Tidiane BA
- Not working, keep asking me to install the extension while I already did! For info, I am on Mac M4.
- Haroon Baig
- Working as intended but please remove it taking over the new tab page by default. This is super intrusive.
- Mathias Mosel
- Does not work, it keeps asking me to install the extension, but it's already done. I tried everything! including reinstall whole computer
- Prashant Sahani
- It doesn't work; it keeps asking me to install the extension, but it's already done.
- Bryan Trinidad-Carrero
- Is not working on my Linux/Debian Machine. I'll try it on my windows and comeback later with a review
- Jason Momanyi
- Impressive ,It can assit you to figure out so many things, saves on time, does automatically
- Eyal Cohen
- pretty dam cool but its kinda annoying that it opens 2 tabs(one for installation and 1 thats named "Browser") every time even tho i already downloaded it, i can see myself using this feature
- Edney S
- Terrible automation tool, it's freezing all the time. I will post all the incidents on social media.
- Jason Pickens
- Same as others, it repeatedly asks to install the extension even though it is installed.
- Martin Stepanek
- I wish it wouldn't take over your entire browser including your default homepage. I use a Chromebook with Antigravity in a linux container. I installed the linux chrome browser, added the extension through Antigravity and not only did it take over my chrome browser in linux but also took over my browser in ChromeOS. Pain in the ....
- Nisindu Nethuwara
- It doesn't work
- venicios
- After 2 weeks of use, the extension showed errors when accessing the site
- Yasnel Saborit
- It doesn't work; it keeps asking me to install the extension, but it's already done. lol