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

Latest Version

Version
2.0.3
Update
November 19, 2024
Size
143KiB
Developer
Category
Users
80,000+
Rating
4.19856 ★
Manifest Version
3
Web Store Status
Languages Support
Bahasa Indonesia
Deutsch
English
Français
Nederlands
Norsk
Tiếng Việt
Türkçe
Català
Dansk
Eesti
Español
Hrvatski
Italiano
Latviešu
Lietuvių
Magyar
Polski
Português (Brasil)
Português (Portugal)
Română
Slovenský
Slovenščina
Suomi
Svenska
čeština
Ελληνικά
Српски
български
русский
українська
עברית
فارسی‎
हिन्दी
ગુજરાતી
ไทย
‫العربية
中文 (简体)
中文 (繁體)
日本語
한국어
See more
Permissions
ActiveTab
Scripting
DeclarativeNetRequest
Storage
See more

Viewport Resizer: Ultimate Device Emulator & Website Testing Tool Extension

Enhance your web design experience with our dynamic testing and presentation tool, designed to create, test, and showcase your digital experiences on any device, from wearables to very big screens. Customize your workspace fully and use or create your own device mockups, explore various display resolutions, and harness advanced emulation features like touch fingerprint simulation, user-agent emulation, and breakpoint guide, all within a professional-grade environment built for high-quality development and debugging. Push your limits with an intuitive zoomable workspace, precise ruler and grid tools, and a sleek presentation mode called 'Coffee Mode' — think of this tool as a first-level approximation of how your digital experience looks and feels across multiple devices.

Limitations: While our tool provides comprehensive device simulations, it does not replace the need for physical device testing.
Read more

Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 3, "version": "2.0.3", "key": "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCVzQxO9W9CLWCGa51P8wgoIgj6DF4eAKIvamQKJIZ604JhZRCaI7U92I00s9Ex+eS5wd+CYEsmsZi2W9Zt7JTBN1h7HD2lSmrW7GNEg7GbEOKUHi8eJ656yJA4BCYTjcXE45d++bsgVpFYp+SP7/A3XcFqCBqzHkiNGiIshqBCPwIDAQAB", "name": "__MSG_name__", "description": "__MSG_description__", "default_locale": "en", "action": { "default_title": "__MSG_defaultTitle__", "default_icon": { "16": "images/icon-16.png", "32": "images/icon-32.png", "48": "images/icon-48.png", "128": "images/icon-128.png" } }, "icons": { "16": "images/icon-16.png", "48": "images/icon-48.png", "128": "images/icon-128.png" }, "permissions": [ "activeTab", "scripting", "declarativeNetRequest", "storage" ], "host_permissions": [""], "background": { "service_worker": "background.js" }, "web_accessible_resources": [ { "resources": ["lib/responsive-toolbar.esm.js"], "matches": [""] } ], "content_security_policy": { "extension_pages": "script-src 'self'; frame-src 'self'" }}
Read more

Similar Extensions

icon

Responsive Viewer Extension · Developer Tools 80,000+ 298 ★ 639KiB

icon

Mobile simulator - responsive testing tool Extension · Productivity 80,000+ 3033 ★ 12.6MiB

icon

Responsive Window Extension · Developer Tools 80,000+ 9 ★ 5.38KiB

icon

Bootstrap Viewport Extension · Developer Tools 80,000+ 22 ★ 118KiB

icon

Responsive Tester Extension · Productivity 80,000+ 72 ★ 82.41KiB

icon

Emmet Re:view Extension · Developer Tools 80,000+ 162 ★ 74.65KiB

icon

VisBug Extension · Developer Tools 80,000+ 252 ★ 5.38MiB

icon

Viewport Dimensions Extension · Developer Tools 80,000+ 158 ★ 48.58KiB

icon

Ddict: AI Translation & Writing Assistant Extension · Productivity 80,000+ 732 ★ 240KiB

icon

Browser resize Extension · Developer Tools 80,000+ 12 ★ 16.94KiB

icon

Page Ruler Extension · Productivity 80,000+ 83 ★ 256KiB

icon

Grids & Rulers Extension · Developer Tools 80,000+ 5 ★ 31.24KiB

icon

Responsive View Extension · Developer Tools 80,000+ 14 ★ 165KiB

icon

Window Resizer Extension · Developer Tools 80,000+ 30 ★ 125KiB

icon

Responsive design tester Extension · Developer Tools 80,000+ 9 ★ 68.95KiB

icon

Dimensions Extension · Developer Tools 80,000+ 454 ★ 17.28KiB

icon

Grid Ruler Extension · Developer Tools 80,000+ 335 ★ 288KiB

icon

Screen Size Extension · Productivity 80,000+ 15 ★ 19.14KiB

icon

CSSViewer Extension · Developer Tools 80,000+ 371 ★ 301KiB

icon

CSS Peeper Extension · Developer Tools 80,000+ 363 ★ 279KiB

icon

Window Resizer Extension · Productivity 80,000+ 6 ★ 50.75KiB

icon

Sizzy Extension · Developer Tools 80,000+ 57 ★ 40.47KiB

icon

Window Resizer Extension · Developer Tools 80,000+ 2278 ★ 503KiB

icon

Designer Tools Extension · Developer Tools 80,000+ 227 ★ 987KiB

User reviews

icon

Liu ShengQi (ID: 0000008058bb2069) Voted 4 ★ - Updated 08/28/2023 能保存设置吗。每次开页面都要点多一次

icon

Konstantin .G (ID: 000000b77d47d773) Voted 5 ★ - Updated 02/16/2023 настройка тут: https://lab.maltewassermann.com/viewport-resizer/ выбираете девайсы/дописываете свои и перетаскиваете кнопку Your customized bookmarklet в избранное отлично работает

icon

Jochem (ID: 00000068421802f2) Voted 4 ★ - Updated 11/16/2022 Easy, working, but one type with an example on different screen sizes would be great, like material.io had (though their Resizer tool isn't working at all, bad stuff)

icon

Vicky Lahkar (ID: 000000fab8a426cf) Voted 5 ★ - Updated 10/12/2022 This extension has saved my life. Literally. Recently, our workplace website was upgraded and this new site could no way be adjusted to a mobile screen display. But by using Kiwi browser + this extenion, I did get what I wanted. An thereby could avoid the purcahse of a tablet!

icon

Митя ДраКоан (ID: 000000943861cf14) Voted 5 ★ - Updated 05/23/2022 Единственная проблема расширения это Access denied: Cross-domain security error на защищённых сайтах Полезная в обычных случаях копия скрипта работает даже оффлайн, но в случае защиты от кроссдоменных атак не разрешает запускаться из фрейма. Известно, что из JS это никак не решить (это правильное поведение), поэтому это не проблема расширения. Для таких случае просто нужно искать что-то другое.