
XLSlides
Canva
FlashFX
Gamma App
Pikimov
Plus AI PowerPoint Maker
LottieFiles for Figma
Create stunning presentations in seconds with AI. Generate professional slides with images on any topic. Free daily generation included.

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

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


No description of FlashSlides yet.
This free online tool allows to generate JSON dataset. You can generate multiple JSON files exported to a zip archive. No limits. No registration.
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of ExtendsClass JSON Generator yet.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using FlashSlides and ExtendsClass JSON Generator. For example, how are they different and which one is better?
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A realistic data generator to test your app
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Canva is a graphic-design platform with a drag-and-drop interface to create print or visual content while providing templates, images, and fonts. Canva makes graphic design more straightforward and accessible regardless of skill level.
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Create mock and sample JSON using a powerful template syntax
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Create professional motion graphics in minutes. Free, lightweight, and built for creators. No After Effects required.
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Generate realistic random JSON data through a simple and intuitive GUI.
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