CRX id
ckejmhbmlajgoklhgbapkiccekfoccmk
ckejmhbmlajgoklhgbapkiccekfoccmk
Description from extension meta
Smartphone and tablet simulator on computer with several models to test mobile responsive websites.
Image from store
Description from store
Very realistic desktop smartphone and tablet simulator with multiple devices and resolutions to test your mobile site.
58 devices are available for responsive testing
📱45 recent and old smartphones
💻 5 tablet models
⌚️ And 11 special devices including watches, self-service terminal or computers
Main characteristics
🎬 Very easily create video captures in WEBM, GIF or MP4 format.
📸 It is also possible to take a screenshot of the smartphone in transparent PNG to insert it in an email, presentation slides, etc.
🌚 Night mode available (see screenshots)
🏷 Non-intrusive advertising is displayed in the free version
This ad may be hidden in the premium version
Latest reviews
- (2025-07-31) Far exceeds my expectations!
- (2025-07-31) good!
- (2025-07-31) Super useful
- (2025-07-30) Just Owesome :)
- (2025-07-29) excellent extension work vey well its help me alot
- (2025-07-28) Its amazing very useful. Having the chance to watch with precision how the app will see in the mobile and other devices for developers.
- (2025-07-28) really very awesome
- (2025-07-27) It's the best!
- (2025-07-26) The best so far, especially if you are a developer
- (2025-07-26) One of the best extension I installed
- (2025-07-25) i never seen an extension that help me like this as developer ,really apperciate it you works
- (2025-07-25) Impossible to be better! Thank you
- (2025-07-24) Incredibly handy resource for any web designer, developer, or digital marketer who needs to ensure their website looks perfect across all screen sizes. It simplifies the task of responsive testing by offering a realistic mobile viewport preview of your site — no device switching or third-party apps required.
- (2025-07-24) As a beginner web developer, I like this extension and I use it a lot.
- (2025-07-23) BEST I EVER HAD!
- (2025-07-23) best...
- (2025-07-23) This extension is awesome. Give it a try. You will not regret.
- (2025-07-23) use it all the time for web development great tool!
- (2025-07-22) Best Responsive testing tool
- (2025-07-22) good
- (2025-07-21) Very Useful for me.
- (2025-07-21) I highly recommend you to use this, if you want to try many devices while you are building a website.
- (2025-07-19) Really love this extension. it has helped me check for various site's responsiveness really quickly.
- (2025-07-19) It's Amazing extension, Need More Devices
- (2025-07-19) Very good app. Just add landscape mode for smartphones
- (2025-07-18) this is one of the best extensions i came across it help to truly check if application is responsive on various screen sizes thanks for this extension
- (2025-07-17) Good Extensions for Website responsive checker
- (2025-07-16) This was incredibly helpful throughout my development process!
- (2025-07-15) I love it. It got it done perfectly
- (2025-07-15) Love it
- (2025-07-14) Solid. Use it weekly, makes my life easier.
- (2025-07-14) Top!
- (2025-07-14) Fantastic
- (2025-07-12) It's Amazing extension
- (2025-07-12) Simple Bu Perfect
- (2025-07-11) very nice. is show all what i need, more features to will be great
- (2025-07-11) great
- (2025-07-08) This extension has been really helpful. Kudos to the devs
- (2025-07-08) it was very nice
- (2025-07-07) This is a great extension for simulating mobile, tablet, and desktop views. It’s fast, easy to use, and incredibly useful for web designers and developers who want to preview responsiveness quickly. A must-have tool for anyone working on websites!
- (2025-07-06) Even though the extension works good, giving it 1 star simply for making opting out of data sharing so difficult and unfair. I spent the last 10 mins unchecking all data sharing persmissions with over 100s of partners. Pathetic.
- (2025-07-06) You don't have a phone inside your pocket, do not worry, mobile simulator got you!
- (2025-07-05) Great Experience
- (2025-07-05) perfect
- (2025-07-04) Amazing tool for UI teams!!! Thank you!!!
- (2025-07-04) Very Well Very Good
- (2025-07-04) This meets all my needs. Thank you
- (2025-07-04) This is what we call perfection at its best. This extension is just perfect.
- (2025-07-03) god extension
- (2025-07-02) Works well like most of the time but it's doesn't always accurately display the mobile responsiveness with some websites (rarely though). It's rating is more of a 4.5* than a 4.0