CRX Emulator icon

CRX Emulator

by CRX Emulator

v1.0.4 Updated Aug 10, 2025 356KiB
CWS
400K
Users
β˜… 4.75
1.2K reviews
#524
of 207.6K
accessibility
#39 of 6.4K
⚠️Requests 1 sensitive permission βœ…Highly rated

Description

CRX Emulator allows you to test and run Chrome extensions (.crx files) securely in a sandboxed environment, ensuring complete privacy and isolation from your browser. Whether you're a developer testing your extensions or a user verifying an offline extension, CRX Emulator offers a safe, installation-free solution with no data tracking. πŸ”’ Privacy & Security Runs in a Secure Sandbox – CRX files are executed in an isolated environment, preventing unauthorized access to your browser data. No Installation Required – Test extensions without modifying your browser settings. Zero Tracking – We do not collect, store, or transfer any data to third-party servers. Local Storage Only – Your settings and data remain inside your browser and are never accessed or shared. Privacy policy No unnecessary data tracking – The extension only requests permissions required for its core functionality. All optional permissions require user approval – The extension will not access websites or perform actions without user consent. Local storage only – Any stored data remains in the browser and is never sent to external servers.
CRX Emulator screenshot 1

Reviews (30 cached)

β˜…β˜†β˜†β˜†β˜†2026-03-15
Abdullah Al-Mukit

It doesn't work in Chrome browser.

β˜…β˜†β˜†β˜†β˜†2026-02-28
Unidentified

scam, on chrome it makes search results come up with unrelated stuff, adware

β˜…β˜†β˜†β˜†β˜†2026-02-07
C

Avoid this trash, it populates your google searches with yahoo results and spams you with ads, should be illegal, who knows what else it does

β˜…β˜†β˜†β˜†β˜†2026-02-02
Skyler stream

Possibly Malware, Crypto miner. Shame on the developer. This doesnt even wrok properly anymore, it changes your search results and starts mining crypto currency on your device

β˜…β˜†β˜†β˜†β˜†2026-01-30
Sateesh Chandra

unable to download videos.. pl guide, if there are any extension/upgradation needed

β˜…β˜†β˜†β˜†β˜†2026-01-27
Dan Tran

actively rewrites google searches to push these sponsored links onto the top also breaking some searches (like the embedded google wifi speed test) but if you wanna fix this and are using the extension for a youtube video downloader you can go into the extension settings and only allow it to rewrite data for youtube.com fixing the issue. still 1 star though cause screw you for that ad stuff lol

β˜…β˜†β˜†β˜†β˜†2026-01-23
Forrest Phillips

I try this out just to see how it would affect YouTube, and afterward every time I search for something on Google it will load the normal results and then go blank about a 2nd later and then reload with terrible and irrelevant results that I didn't want. Removing a phone number I'm looking for and pushing addresses are relevant information down the page or removing completely. I thought this was just for YouTube. Took me a couple weeks to figure out what the hell was wrong with my chrome browser. Extremely annoying and troublesome. Terrible extension. So thankful I figured out it was the problem. Thought I had a virus or something.

β˜…β˜†β˜†β˜†β˜†2026-01-21
Youssef Fathalla

this extension have many bugs not just 1 1-it doesnt allow anything in consoles, as developer i wanna see the log in my console so i have to disable it 2-the download special in videos it get stuck never complete at some % like 24% or 30% and it stay there forever 3-the dialog of download it shows at the icon of the video download not in the right bottom one which is very bad for ux like i cant close it or hide it it stay here forever

β˜…β˜†β˜†β˜†β˜†2026-01-16
Marcel

Generates ADs in Google Search Results.

β˜…β˜†β˜†β˜†β˜†2025-11-29
mistie

if you're downloading this for addoncrop PLEASE dont. your google search results will soon suddenly change within 2 seconds of a search and show completely unrelated scam websites because this is malware/adware, it doesnt happen immediately after download because theyre sneaky and the reviews are fake. crx emulator itself could def be related to this whole thing to so i dont recommend downloading either !! this'll prob get deleted but be safe guys ^^ edit - yeah the reviews on this extension are totally safe so DEFINITELY dont download this too.

β˜…β˜†β˜†β˜†β˜†2025-11-19
Mehboob Ansari

Not working any browser

β˜…β˜†β˜†β˜†β˜†2025-11-09
Kralj Edip (KRALJ EDIP)

Don't Work

β˜…β˜†β˜†β˜†β˜†2025-10-25
Joey

DO NOT USE!!!! it ads ad's on google searches and probably tracks and sells your data to!

β˜…β˜†β˜†β˜†β˜†2025-10-21
Arif Furkan Karaca

useless

β˜…β˜†β˜†β˜†β˜†2025-08-10
Rohan Bhardwaj

After closing the chrome and computer this extension doesn't work you have to reinstall it.

β˜…β˜†β˜†β˜†β˜†2025-08-03
ope adewuyi

DO NOT USE!! It is a malicious tool that tries to hijack your search results on google to re-rank them for profit, but the greedy fools didnt a horrible job at that because the site visibly reranks in front of your face, making it seem like there is a spiritual attack on your chrome.

β˜…β˜†β˜†β˜†β˜†2025-08-01
Alessandro De Cristofaro

Automatically Inject ADS code that will be show during Google Search

β˜…β˜†β˜†β˜†β˜†2025-05-27
Jadkhor Media

Flixmate not connected showing

β˜…β˜…β˜†β˜†β˜†2026-01-21
M4RK JORDAN

Hijacks Google search with "Flowsurf Yahoo search"

β˜…β˜…β˜†β˜†β˜†2026-01-12
Fish Owl

!!!BEWARE!!! I have this extension for months and while the actual extension part worked the problem lied in my sudden quality of Google searches dropping I was really confused for months that I was going insane because I would search up a simple definition and I wouldn't find it so I searched it up on Reddit and I found that one of my extensions might be causing it I went through all my extensions and I found out that the one causing it was this very one

β˜…β˜…β˜†β˜†β˜†2026-01-11
WuwuRBLX

Nice extension. However it refreshes ur searches whenever you search completely losing what you were about to click and replacing it with a bunch of useless sites that are unrelated to your request.

β˜…β˜…β˜†β˜†β˜†2025-10-04
Bass&Trap - Nightcore

Did its job but your web search changes. in my case i couldnt search normally and get my answer. with the extension on the first 4-5 websites were some ads (like temu) or some other not for the question relevante sites. For example I searched "How long does a ice hockey game take". Usually you get your answer through the new google ai feature or the small boxes with the arrows without clicking on a website. But with the extension the google ai doesnt work and doesnt appear at all and the first 4 websites are from Temu and Amazon. Both sites are not relevant at all. And this was just an example. It happens for every search. Therefore only 2/5 because it does its job but the disadvantage if you dont know it is higher. I had this problem for months and the internet couldnt help me or did me change even some windows changes.

β˜…β˜…β˜†β˜†β˜†2025-08-10
Md Rejoan Islam

Its good for downloading mp3 not for long video

β˜…β˜…β˜…β˜†β˜†2026-02-21
Racunt Ama Elton

It's very good, but it stops working all the time and I have to reinstall it.

β˜…β˜…β˜…β˜†β˜†2026-01-29
Daniel CΓ©sar Ngunza

some time, it didnt work idk why, beside that its rlly good

β˜…β˜…β˜…β˜†β˜†2026-01-26
Alonso Gabriel

good

β˜…β˜…β˜…β˜†β˜†2025-09-24
O1 Dann

Not stable enough to be approved by me, a fool. It was working well until it stopped for no reason. No idea why.

β˜…β˜…β˜…β˜†β˜†2025-08-28
Varun Kumar Tiwari

verry good

β˜…β˜…β˜…β˜†β˜†2025-08-23
Maulik

nice

β˜…β˜…β˜…β˜†β˜†2025-07-17
zacharia mukeya

good but only on chrome

Permissions (11)

Permissions

alarmsβ„Ή Can schedule periodic background tasks declarativeNetRequestWithHostAccess downloadsβ„Ή Can manage and monitor downloads downloads.openoffscreen scriptingβ„Ή Can inject scripts into web pages sidePanel storageβ„Ή Can store data locally in your browser tabsβ„Ή Can see your open tabs and their URLs unlimitedStorage webRequestβ„Ή Can observe and analyze network traffic

Details

Version 1.0.4
Updated Aug 10, 2025
Size 356KiB
First Seen Apr 1, 2026