DummyUp
By dev.ohyt
Generate dummy JSON data quickly by specifying field names and types.
Time on the storeUnder a yearA rough range, not an exact date
Store users3As shown on the Chrome Web Store
Chrome Web Store ratingNot rated yetNo store ratings yet
Last store update26 May 2026Version 1.0.0, 4 months ago
How DummyUp is doing
DummyUp has been on the store for less than a year and is in the lower 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 1Reviews
Loading reviews…
The maker
dev.ohyt has 9 listings on the store. Updates now and then.
- Listings
- 9
- Combined store users
- ≈36
- Store Featured
- 0
- Updated in the last 90 days
- 0 of 9
- KeepSpotlight5 users · updated 4 months ago
- PicHunter5 users · updated 5 months ago
- AI Usage5 users · updated 3 months ago
- Look At The Sky4 users · updated 4 months ago
Combined users can count the same person more than once. See all 9 listings
Ext Watch AI
Should you build in this niche?
One research report for DummyUp. 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