
Mockaroo
JSON Generator
MockTurtle.net
ExtendsClass's JSON generator allows to generate random JSON data from a template.

Artefact
Uselink
Publish and share AI-generated HTML artifacts in seconds.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | extendsclass.com | havetml.com |
| Pricing | ||
| Company | 2019 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


This free online tool allows to generate JSON dataset. You can generate multiple JSON files exported to a zip archive. No limits. No registration.
HaveTML is infrastructure for AI-generated artifacts. Upload HTML/MD/YAML/JSON, get a permanent sandboxed share link, then review with pinned comments, versions, projects, and access controls.
What each product offers, as listed by its team.


Possible disadvantages
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing ExtendsClass JSON Generator and HaveTML.
HaveTML's answer:
HaveTML is infrastructure for AI-generated artifacts. Upload HTML/MD/YAML/JSON, get a permanent sandboxed share link, then review with pinned comments, versions, projects, and access controls.
Share your experience with using ExtendsClass JSON Generator and HaveTML. For example, how are they different and which one is better?
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host your html, share the link, and get comments
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Generate realistic random JSON data through a simple and intuitive GUI.
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