Dadroit JSON Viewer
Jayson
ExtendsClass JSON Generator
MockTurtle.net
Fullstack Vue
Mockaroo
DevToys
Create mock and sample JSON using a powerful template syntax

Carbon Ads
EthicalAds
One sponsor line in your Claude Code status bar. You get paid while it shows.

Which is more popular?
Based on our record, JSON Generator seems to be more popular. It has been mentioned 9 times since March 2021.
Website, pricing, platforms and company facts side by side.
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JSO
JSON Generator
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| Website | json-generator.com | waitperk.com |
| Company | — | 2008 |
| Listed in |
In their own words, as submitted to SaaSHub.

No description of JSON Generator yet.
WaitPerk puts one sponsor message in the Claude Code status bar, the line developers watch while the AI works. Sponsors pay for verified on screen time, and half of every sponsor dollar goes to the developers showing the line, split by screen time. For developers - Install is one command,...
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Recommendations tracked on public social media and blogs since March 2021.

JSON Generator: also generates mock data, but for JSON specifically. It's a bit more complex, but it allows for tailor-made results. - Source: dev.to / almost 3 years ago
Is there a generator for all the JSON generators out there? https://json-generator.com/. - Source: Hacker News / about 3 years ago
So I generated a random JSON file and tried parsing it. It doesn’t error, but whenever I do a println(root.Object().Value().String()), I get a panic: wrong type. If I do a println(root.Object().Present()), it prints false. So seems like... Source: over 3 years ago
Tracking WaitPerk since Jul 2026.
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ExtendsClass's JSON generator allows to generate random JSON data from a template.
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Generate realistic random JSON data through a simple and intuitive GUI.
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