Viewport Resizer: Ultimate Device Emulator & Website Testing Tool

4.280,000

Emulate devices, resize screens, and perfect your web design effortlessly with this cutting-edge testing and presentation tool.

User reviews

10 · from the Chrome Web Store

J
Joaquín Caballero
Jan 10, 2026
Really useful
A
Akın Kılıç
Aug 1, 2025
The best one I've tried out of all similar extensions, works perfectly.
S
Suresh
Jan 3, 2025
The older version of this extension worked perfectly for all URLs. However, in the new version, I am unable to test the test domains, and it also does not work with HTTP versions. Could you please verify this?
Z
Zul Fikar
Oct 18, 2024
I prefer the old version, rather than the current version.
E
Eric May
Sep 30, 2024
Hi, can you add the time ones to the navigation bar?

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