https://polypane.app

Polypane, The browser for ambitious web developersA stand-alone browser and devtool that helps you build better sites in less time. All the tools you need in one app.Polypane, The browser for ambitious web developersThis app works best with JavaScript enabled.Skip to contentSkip to footerPolypaneBrand kit Copy icon as SVG Copy logo as SVG Brand guidelines HomepageMenuFeaturesFeatures Everything you needResponsive Design Mobile screens to 5K monitors, get all viewports in one overview.Accessibility Your site should work for everyone. Polypane gives you the tools.Site Quality Give users the best experience on every device and network.PortalDark mode page Test your site across multiple browsers, devices and networks.For WhoFor developers, designers, QA and marketers looking to improve their workflow.More featuresSocial media previews Quality Assurance Tailwind CSS Integrations Free Online ToolsColor Contrast Checker CSS Specificity Calculator Experimental Platform features DocsTestimonialsCustomers TestimonialsOur users love Polypane. Here's what they say.Case StudiesOur customers tell what Polypane did for them.AccoladesRecognition and awards from leading organisations.BlogPricingSearchChangelogPolypane 21.1 LatestSeptember 2, 2024improved scroll syncing and bug fixes.Polypane 21 August 22, 2024Fix stability issues and update the rendering engine to Chromium 128.Polypane 20.1.2 August 1, 2024This is a bugfix release.Full Changelog Try for free Like using DevTools with cheats enabled.A stand-alone browser and devtool for ambitious web developers that want to build more responsive, accessible and performant sites in less time. Save hours on each project, love every minute of it.Try Polypane for free No credit card needed.Available for Windows, macOS and LinuxTalented developers from these companies use Polypane.All the tools you need to Build, Debug and Test sitesPowerful dev tools, multiple synced viewports, full-height screenshots, over two dozen debug tools, device and media query emulation, built-in live-reloading and more.Responsive designMobile screens to 5K monitors, see all viewports in one overview.AccessibilityOver 80 accessibility tests, 19 different simulators and 20+ debug tools.Accessibility overviewSide by side viewsDark and light, reduced motion, screen and print. No more manual switching! PolypaneThe browser for ambitious web developers.Manage your account @Polypane on X/Twitter @Polypane on Instagram Join our Slack communityProductDocsIntegrationsChangelogDownloadSupportPricingUse casesResponsive designAccessibilitySite QualitySocial media previewsQuality AssuranceTools & ResourcesColor contrast checkerCSS specificity calculatorCreate Polypane workspaceResponsive design glossaryExperimental Web Platform featuresAll free toolsAlternativesCompanyHomeAboutBlogNewsletterTestimonialsCase studiesAccolades© 2024 PolypanePrivacy Legal Disclaimer Accessibility Statementenen1727585526https://polypane.app

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