React Developer Tools
Developer ToolsFree
Inspect React component trees, props and state.
3.91,600 reviews5M+
View Extension
Developer tools
Tools include Base64 Encode/Decode, Unix Time Converter, Url Encode/Decode, JWT Debugger, UUID Generate and more.
Developer tools screenshots
Overview
Tools include Base64 Encode/Decode, Unix Time Converter, Url Encode/Decode, JWT Debugger, UUID Generate and more.
Pricing
Developer tools is free. There is no paid tier to consider.
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View ExtensionFrequently asked questions
Is Developer tools free?
Yes, Developer tools is free to install and use.
What are the best Developer tools alternatives?
Browse the Developer Tools category for comparable options.
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Best Developer Tools Chrome extensionsReact Developer Tools alternativesInspect React component trees, props and state.JSON Formatter alternativesMakes raw JSON responses readable in the browser.Meta Ads Data Advisor alternativesMeta Ads Data Advisor automates connecting your website and marketing data to Meta for better ad performance. No developers needed.Wappalyzer alternativesIdentifies the technology stack behind any website.Wappalyzer vs JSON FormatterEssential developer Chrome extensions?React Developer Tools vs WappalyzerReact Developer Tools or Wappalyzer: which should I install?React Developer Tools vs JSON FormatterReact Developer Tools or JSON Formatter: which should I install?Detailed SEO Extension vs MozBarDo I need MozBar if I have Detailed SEO Extension?All Developer Tools extensionsEvery developer tools extension in the directory, ranked.
Compare Developer tools with the obvious rivals
Side-by-side feature tables, pricing and a clear recommendation.
Wappalyzer vs JSON FormatterStack detection for recon work against readable API responses in the browser.React Developer Tools vs WappalyzerBoth are developer tools extensions people shortlist together — see how ratings, install base, pricing and day-to-day use differ.React Developer Tools vs JSON FormatterBoth are developer tools extensions people shortlist together — see how ratings, install base, pricing and day-to-day use differ.Developer tools alternativesRanked replacements if Developer tools is not the right fit.All comparisonsThe full compare hub, grouped by category.