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
Review user movement across collected snapshots.
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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why not be able to save the changes locally so it stays the same after refresh ?
best tool for frontend developers
This is absolutely amazing, cool, and very useful! Thank you for developing this.
宝藏插件
Очень полезно! Very useful!
best tool
Very useful extension, thanks!
对于设计师实在是太有用了，走查超级超级方便
Excellent， and it helped a lot!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Don't work. When i click show/hide nothing happens.