
JSON Generator
Dadroit JSON Viewer
Mockaroo
Insects API
Sheety
Sheetsu
Simple Scraper
Generate realistic random JSON data through a simple and intuitive GUI.

Mastros.online WhatsApp Scraper
Mastros.online
Decipher TextMessage
Phantombuster
My Forever Books
Wutsapper
Rocket for WhatsApp
A private and seamless way to view WhatsApp chat exports.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | mockturtle.net | chatparser.online |
| Company | 2020 | Startup from Sri Lanka · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


Build your custom JSON structure through our easy-to-use GUI or import an existing JSON schema. Then, sit back and let Mock Turtle generate thousands of random data based on your structure. It generates the data in real time as you build your tree structure. Plus, it's 100% free!
Free WhatsApp chat viewer to open exported chats instantly. Upload .txt or .zip files and explore your chat history privately in your browser.
What each product offers, as listed by its team.


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


No analysis of MockTurtle.net yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Free Nested JSON Mock Data Generator - MockTurtle.net
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing MockTurtle.net and ChatParser.
ChatParser's answer:
ChatParser stands out because it uses a fully client-side (zero-server) architecture, meaning all chat processing happens directly in the user’s browser. Unlike other tools that upload sensitive data to servers, ChatParser ensures complete privacy.
It also recreates WhatsApp chats in a realistic, app-like interface, making exported conversations easy to read, search, and explore. Combined with fast performance and offline capability, it delivers a smooth and secure experience without requiring installation or login.
ChatParser's answer:
It is faster, more private, and easier to use. No data upload, no login, and works instantly with large chat files.
ChatParser's answer:
Anyone who exports WhatsApp chats and wants an easy, secure way to view them, including students, professionals, and everyday users.
ChatParser's answer:
It was created to solve the problem of messy WhatsApp exports by turning them into a simple, readable, and private chat experience.
ChatParser's answer:
React, TypeScript, IndexedDB, JSZip, and virtual scrolling.
Share your experience with using MockTurtle.net and ChatParser. For example, how are they different and which one is better?
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Open a 1GB JSON file in a blink 💣
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