Best alternatives to Device Simulator & Tester (2026)
6 Chrome extensions that do a similar job to Device Simulator & Tester, closest first. Each shows real store users, its rating, how recently it was updated and how many permissions it asks for.
Device Simulator & Tester today
Device Simulator & Tester alternatives, compared
- 1
Device Simulator
Device Simulator
486 users5.0★ from 1 ratingUpdated 6 weeks ago5 permissions- About 6.2× fewer users than Device Simulator & Tester
- Updated more recently
- 2
Lumina Device Simulator Pro
Professional smartphone and tablet simulator to perfectly test mobile responsive websites directly in your browser.
414 users3.0★ from 2 ratingsUpdated 5 months ago2 permissions- About 7.2× fewer users than Device Simulator & Tester
- Updated more recently
- Asks for fewer permissions (2 vs 5)
- 3
Mobile View: Device Emulator & Responsive Tester
Mobile simulator and responsive design tester. Compare phone, tablet and desktop views, sync scrolling and capture screenshots.
≈2K users4.7★ from 12 ratingsUpdated in the last day10 permissions- About 1.5× fewer users than Device Simulator & Tester
- Updated more recently
- Asks for more permissions (10 vs 5)
- 4
Responsive Tester - Multi-Screen Simulator
Test responsive websites on multiple mobile, tablet & desktop screens. Real-time sync for scroll, click & form inputs.
423 users4.3★ from 22 ratingsUpdated in the last day14 permissions- About 7.1× fewer users than Device Simulator & Tester
- Rated 0.4 stars lower
- Updated more recently
- Asks for more permissions (14 vs 5)
- 5
Viewport Resizer: Ultimate Device Emulator & Website Testing Tool
Emulate devices, resize screens, and perfect your web design effortlessly with this cutting-edge testing and presentation tool.
≈80K users4.2★ from 286 ratingsUpdated 10 months ago5 permissions- About 27× more users than Device Simulator & Tester
- Rated 0.5 stars lower
- Updated more recently
- 6
U-Eyes: Mobile Simulator
Test any website on iPhone & Android mobile devices. A powerful mobile simulator with screenshots & beautiful device mockups.
≈10K users4.6★ from 41 ratingsUpdated 7 weeks ago7 permissions- About 3.3× more users than Device Simulator & Tester
- Updated more recently
- Asks for more permissions (7 vs 5)
Device Simulator & Tester alternatives: questions
What is the best alternative to Device Simulator & Tester?
By users, the most popular alternative is Viewport Resizer: Ultimate Device Emulator & Website Testing Tool with ≈80K users and a 4.2-star rating. The closest match by what it does is Device Simulator.
Which Device Simulator & Tester alternative has the best rating?
Viewport Resizer: Ultimate Device Emulator & Website Testing Tool has the highest rating of these alternatives with 50+ ratings: 4.2 out of 5 from 286 ratings.
Is there a Device Simulator & Tester alternative that asks for fewer permissions?
Lumina Device Simulator Pro asks for 2 permissions, against 5 for Device Simulator & Tester.
How many alternatives to Device Simulator & Tester are there?
We list 6 close alternatives to Device Simulator & Tester on the Chrome Web Store, picked by what they do and ranked by how close they are.
Users and ratings are the figures shown on the Chrome Web Store, re-checked continuously. Alternatives are matched on name, description, category and topic. Browse best-of lists by niche.