QA Toolkit
By Publisher
All-in-one QA toolkit for web developers: inspect CSS, mock APIs, format JSON, pick colors, switch user agents, and more.
Time on the storeUnder a yearA rough range, not an exact date
Store users19As shown on the Chrome Web Store
Chrome Web Store rating5.0 / 51 rating on the Chrome Web Store
Last store update2 Sep 2026Version 1.2.0, 33 days ago
How QA Toolkit is doing
QA Toolkit has been on the store for less than a year and is in the top half of Developer Tools by users. Recent activity is steady.
- Time on the store
- Under a year
- Recent direction
- Steady
A rough range, not an exact date.
Moving at about the same pace as the month before.
Members see the exact launch date, growth history and every release
Inside the extension
Product image 1 of 5Reviews
Loading reviews…
The maker
This is the only listing we know of from This maker.
- Listings
- 1
- Combined store users
- ≈19
- Store Featured
- 0
Combined users can count the same person more than once. Maker profile
Ext Watch AI
Should you build in this niche?
One research report for QA Toolkit. Reports come with Plus, Pro and Max.
- Takeaway & demandCited takeaway and search volumes
- Traffic & domainPopularity rank, visits and authority
- Money & pricingPlans and prices from the maker’s site
- ReviewsComplaints and praise, quoted
- Competitors & ranksRank against the closest listings
- Build opportunityWhat to build and how to position it
- Every number shows its source and date
- Ready in a minute or two
- Report and PDF yours for 30 days
