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

LucidChart
draw.io
Creately
Gliffy
Visio
OmniGraffle
yEd
Instead of starting with a blank screen, SmartDraw gives you the exact template you need.
Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | extendsclass.com | smartdraw.com |
| Pricing | — | |
| Company | 2019 | Startup from the United States |
| 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.
No description of SmartDraw yet.
What each product offers, as listed by its team.


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SmartDraw: A powerful diagramming tool that supports database modeling alongside flowcharts, org charts, and more. It offers templates for ER diagrams and integrates with tools like Confluence and Google Workspace.
SmartDraw is an easy-to-navigate software application. Unlike other Visio alternatives, SmartDraw is easy to learn and use in less time.
SmartDraw is a great way to make flowcharts since it has various elements for various types of charts. There are also different templates that can be customized and downloaded for free. The tool is also Microsoft...
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Create mock and sample JSON using a powerful template syntax
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Generate realistic random JSON data through a simple and intuitive GUI.
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From Idea to Execution - 10x Faster with AI Diagrams
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