
JSON-Formatter.app
Code Beautify JSON Validator
JSONLint
CleanTextTools
JSONFormatter.org
Text Cleaner
TextCleanly
CleanTextly is a collection of fast, free browser-based tools for formatting, converting, cleaning, and analyzing text and developer data.

ESLint
Tailwind CSS
VS Code
Next.js
Angular.io
GitHub
stylelint
An opinionated code formatter

Which is more popular?
Based on our record, Prettier seems to be more popular. It has been mentioned 306 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | cleantextly.com | prettier.io |
| Pricing | ||
| Company | — | Startup from the United States |
| Listed in |
What each product offers, as listed by its team.


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


No analysis of CleanTextly yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing CleanTextly and Prettier.
CleanTextly's answer
Next.js, TypeScript, Tailwind CSS, shadcn/ui, and Cloudflare for deployment.
CleanTextly's answer
Developers, writers, students, marketers, and anyone who frequently needs to format, clean, convert, or analyze text and data.
CleanTextly's answer
CleanTextly is free, requires no signup or installation, works directly in the browser, and provides many useful tools in one place.
CleanTextly's answer
CleanTextly is currently free and does not have major enterprise customers yet.
CleanTextly's answer
CleanTextly combines multiple fast, free text, data, and developer utilities in one simple browser-based platform.
CleanTextly's answer
CleanTextly was created to make everyday text and developer tasks faster and easier by bringing useful online utilities together in one simple platform.
Share your experience with using CleanTextly and Prettier. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking CleanTextly since Sep 2026.
For static analysis there's PHPStan for PHP and Mypy for Python. For formatting, Prettier and gofmt are the cheapest guardrail there Is, with zero excuse not to run one. For security, Semgrep Covers the same principle at higher stakes. - Source: dev.to / about 18 hours ago
Prettier - an opinionated code formatter for many languages, including TypeScript and JavaScript. - Source: dev.to / about 1 month ago
Line length, spacing, and indentation matter. My preference for code is roughly 80 to 110 characters. Longer lines become tiring to scan, while very short lines can create excessive wrapping. For formatting, tools like Prettier reduce... - Source: dev.to / 2 months ago
When comparing CleanTextly and Prettier, you can also consider the following products.

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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Code Beauty’s JSON Validator or JSON Lint is easy to use tool to copy, paste and validate JSON data.
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A utility-first CSS framework for rapidly building custom user interfaces.
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JSON Lint is a web based validator and reformatter for JSON, a lightweight data-interchange format.
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Build and debug modern web and cloud applications, by Microsoft
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