Responsive Viewer
Developer Tools
Show multiple screens once, Responsive design tester
Users
400K
Rating
4.2
Reviews
348
7D Growth
+100K|33.3%
Stable signalNo paid features detectedMedium-risk permissions
VisBug
Open source browser design tools
Users200KCurrent public install base
Rating4.8Store average score
Reviews277Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
3 assetsVisBug Media preview
Trend
User growth trend
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User Growth Over Time
Rating trend
7-day rating trend
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7-day rating change
Start
4.78
Latest
4.78
7-day rating change
0.00
2026年7月15日2026年7月21日
Growth overview
Daily, weekly, and monthly growth
Compare 1-day, 7-day, and 30-day net growth and growth rate.
1-day growthFlat
00%7-day growthFlat
00%30-day growthFlat
00%Technical snapshot
Version, languages, and crawl freshness
Review publication date, version, supported languages, and crawl timestamps.
Version0.4.10
ManifestV3
Size5.38MiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
Review the store description, core capabilities, and common use cases.
Open source web design debug tools built with JavaScript: a FireBug for designers.
- Point, click, move, resize & tinker
- Edit or style any page, in any state, like it's an artboard
- Inspect styles, spacing, distance, accessibility and alignment
- Nitpick layouts & content, in the real end environment, at any device size
- Leverage adobe/sketch skills
Reviews
Recent review snapshot
Inspect the latest comments and rating distribution.
Store average score4.8Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.7Average computed only from synced review bodies below
Reviews with text169Synced review bodies
Total ratings / reviews277Chrome Web Store public rating/review count
Store average score: 4.8. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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Mind blowing stuff!
Awesome extension, thanks!.
Very helpful, unique tool for web dev & design.
It's very pretty and useful
能快速查看某物件的詳細 css 數值，視覺化的很好，非常便於參考或是與工程師溝通。
it still needs a few features, but impressive so far. Is there currently a way to Stretch and squeeze elements? I could not find it in the app or a quick google search. seems like that would be a necessary feature to design in this.
I am loving it and this is working good for desktop. I am facing issue in the simulator. It does not seems to working in the simulator. It will be great if it supports in simulator devices also (like iPad, iPhone). I am unable to move it in those simulators. This will be really helpful for the UI developers. Thanks, Mohammad
This program makes my works more easier! Just a little suggestion, i wish that they will put a minimize option for the toolbar, Because it disturb a little. After that it would be excellent.
The best extension, ever !!!
Really nice extension but have to knock at least 1 star off for how it renders in mobile emulator. With how much traffic is on mobile now, most of my editing work has to do with experiences on mobile devices. Would encourage the developer to find a way to more smoothly render vis bug when in mobile emulation mode.