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

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.

Which is more popular?
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | extendsclass.com | flashslides.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.
No description of FlashSlides yet.
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.


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


Share your experience with using ExtendsClass JSON Generator and FlashSlides. For example, how are they different and which one is better?
When comparing ExtendsClass JSON Generator and FlashSlides, you can also consider the following products.
A realistic data generator to test your app
Compare Mockaroo to ExtendsClass JSON Generator or FlashSlides:

Create consulting-grade, human-quality slides in minutes with full layout control.
Compare XLSlides to ExtendsClass JSON Generator or FlashSlides:
Create mock and sample JSON using a powerful template syntax
Compare JSON Generator to ExtendsClass JSON Generator or FlashSlides:

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.
Compare Canva to ExtendsClass JSON Generator or FlashSlides:

Generate realistic random JSON data through a simple and intuitive GUI.
Compare MockTurtle.net to ExtendsClass JSON Generator or FlashSlides:

Create professional motion graphics in minutes. Free, lightweight, and built for creators. No After Effects required.
Compare FlashFX to ExtendsClass JSON Generator or FlashSlides: