Dadroit JSON Viewer
Jayson
ExtendsClass JSON Generator
MockTurtle.net
Fullstack Vue
Mockaroo
DevToys
Create mock and sample JSON using a powerful template syntax

CleanTextly
JSON-Formatter.app
CCleaner
Code Beautify JSON Validator
AI Text Cleaner
Clean Text
JSONLint
Free AI text cleaner. Instantly remove markdown, filler phrases, emojis, bold markers, and spacing issues from ChatGPT, Claude, Gemini, and Grok output. No signup. 100% private. Browser-based.
Which is more popular?
Based on our record, JSON Generator seems to be more popular. It has been mentioned 9 times since March 2021.
Website, pricing, platforms and company facts side by side.
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JSON Generator
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| Website | json-generator.com | cleantexttools.com |
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What each product offers, as listed by its team.

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Recommendations tracked on public social media and blogs since March 2021.

JSON Generator: also generates mock data, but for JSON specifically. It's a bit more complex, but it allows for tailor-made results. - Source: dev.to / almost 3 years ago
Is there a generator for all the JSON generators out there? https://json-generator.com/. - Source: Hacker News / about 3 years ago
So I generated a random JSON file and tried parsing it. It doesn’t error, but whenever I do a println(root.Object().Value().String()), I get a panic: wrong type. If I do a println(root.Object().Present()), it prints false. So seems like... Source: over 3 years ago
Tracking CleanTextTools since Jul 2026.
When comparing JSON Generator and CleanTextTools, you can also consider the following products.

Open a 1GB JSON file in a blink 💣
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CleanTextly is a collection of fast, free browser-based tools for formatting, converting, cleaning, and analyzing text and developer data.
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json-formatter.app is a free online tool that offers one-click copying, direct file conversion, and downloads. With open-source code and multilingual support, it features JSON beautification and parsing, as well as conversion to other formats like XM
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ExtendsClass's JSON generator allows to generate random JSON data from a template.
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CCleaner cleans, speeds up and frees up space on business endpoints.
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