Cookie-Editor
Developer ToolsFree
Simple yet powerful Cookie Editor that allow you to quickly create, edit and delete cookies without leaving your tab.
4.4410 reviews2M+
View Extension
DevTools Suite
Free developer tools in your browser — JSON formatter, JWT decoder, regex tester, cron generator, diff checker, and smart checklist.
DevTools Suite screenshots
Overview
Free developer tools in your browser — JSON formatter, JWT decoder, regex tester, cron generator, diff checker, and smart checklist.
Pricing
DevTools Suite is free. There is no paid tier to consider.
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View ExtensionFrequently asked questions
Is DevTools Suite free?
Yes, DevTools Suite is free to install and use.
What are the best DevTools Suite alternatives?
Browse the Developer Tools category for comparable options.
Related extensions to DevTools Suite
Picked from the Developer Tools category and the tags devtools, suite, free — jump straight to the alternatives and head-to-head pages people open next.
Best Developer Tools Chrome extensionsCookie-Editor alternativesSimple yet powerful Cookie Editor that allow you to quickly create, edit and delete cookies without leaving your tab.Take Webpage Screenshots Entirely - FireShot alternativesTake FULL webpage screenshots. Capture, edit and save them to PDF/JPEG/GIF/PNG, upload, print, send to OneNote, clipboard or email.Color Picker for Chrome™ alternativesHEX, RGB Color picker, Advanched Eyedropper, Find color code on any pageLighthouse alternativesLighthouse is an open-source, automated tool for improving the performance, quality, and correctness of your web apps.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?Ahrefs SEO Toolbar vs MozBarAhrefs toolbar or MozBar for checking SERP difficulty?All Developer Tools extensionsEvery developer tools extension in the directory, ranked.
Compare DevTools Suite 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.DevTools Suite alternativesRanked replacements if DevTools Suite is not the right fit.All comparisonsThe full compare hub, grouped by category.