
JSON Formatter & Validator
DevTools Advanced
JSONFormatter.org
FreeFormatter
JSON Editor Online
SmallDevTools
TheDevTools
FOSS tools for developers

Plasmo
Generate Manifests V3 Extensions and Static websites with AI.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | developertools.tech | numodex.com |
| Pricing | — | |
| Company | — | 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of DeveloperTools.Tech yet.
NuModeX Ext Maker NuModeX Ext Maker is a browser-based AI tool that generates complete browser extensions and static websites from plain-language descriptions. Just describe what you want to build, and it produces all necessary files, including HTML, CSS, JavaScript, and manifest.json, ready to...
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Overall verdict
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Share your experience with using DeveloperTools.Tech and NuModeX Ext Maker. For example, how are they different and which one is better?
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The JSON Formatter was created to help with debugging.
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A collection of developer tools in one place in your browser
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Online JSON Formatter and JSON Validator will format JSON data, and helps to validate, convert JSON to XML, JSON to CSV. Save and Share JSON
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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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View, edit and format JSON online
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