
JSONFormatter.org
Code Beautify JSON Validator
FreeFormatter
CyberChef
IT Tools
CodeBeautify
CodeSwissKnife
55 free formatters, converters, generators, and reference tools for developers — JSON, Base64, JWT, regex, hashes, subnets. Nothing you paste is ever uploaded.

Clean Text
CleanTextLab
Text Cleaner
Text Formatter
Clean Text for iOS
Word Counter
Convert Case
CleanUpTxt is a free online text cleaning and formatting toolkit. Instantly remove line breaks, duplicates, HTML tags or extra spaces, and format text for SEO, Excel, or web content — no signup, just clean text fast.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | whitekit.dev | cleanuptxt.com |
| Pricing | — | |
| Platforms | — | |
| Listed in |
In their own words, as submitted to SaaSHub.


WhiteKit brings together 55 developer tools in one place: formatters (JSON, XML, SQL, YAML), converters, security utilities (JWT, hashing, encoding), network calculators, and text tools. Everything runs 100% client-side. Your data never leaves your device, so you can safely paste API keys,...
No description of CleanUpTxt yet.
What each product offers, as listed by its team.


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


No analysis of WhiteKit.dev 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.


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Clean Text for iOS is a tool to reduce text cleanup time.
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Code Beauty’s JSON Validator or JSON Lint is easy to use tool to copy, paste and validate JSON data.
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Free browser-based tools that clean and normalize text, numbers, and formats. MCP for AI agents plus optional Pro API access and higher limits.
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Freeformatter is a platform that contains free online tools for developers, including formatters (json, html, xml, sql, etc.), minifiers (css, javascript), compactors, validators, and much more.
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