Master the Art of Crafting Responsive Web Apps like a Pro!

A must-have DevTool for all web developers that will make your job easier.
And it's free and open source too! 🎉

Supported by these amazing sponsors

Elevate your web development experience with the comprehensive toolset!

Well everything you need to be make pixel perfect responsive websites with ease.

See all devices at once, side-by-side. No more fiddling around with the devtools resizer. It's all there, at a glance.

Not to miss the Nifty Utilities

Embrace the power of our Versatile Utility Collection to make your life easier.

One inspector for all devices

Stay on top of your design with the Unified Inspector.

The Unified Inspector allows you to inspect elements across all devices at once. Just press Cmd/Ctrl + I to activate it and hover over any element to see its details.

One inspector for all devices

One Click Screenshots

Take full page screenshots of all devices at once with a single click.

You can also take screenshots of individual devices by clicking on the camera icon in the device toolbar. And a quick screenshot of the viewport too.

One Click Screenshots

Basic Browser features

In addition to the above, you get all the basic browser features.

You get all the basic browser features like cookie management, local storage, session storage, bookmarks, etc. You can also use the devtools as in any browser.

Basic Browser features

Get started today

Time to kick off your journey towards Web Development Mastery.

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Loved by developers worldwide.

Here’s what some of our users have to say about Responsively.

Frequently asked questions

If you can’t find what you’re looking for, please open an issue on our GitHub.

    • Does Responsively App render the page with the same engine as the browser?

      No, Responsively App is built on top of Electron and uses Chromium as its rendering engine.

    • Does Responsively App accurately render as real devices?

      Responsively App tries to render pages as close as possible to real devices but it may not be 100% accurate.

    • Is Responsively App a good replacement for real devices?

      No, Responsively App is not a replacement for real devices. It is a tool that renders pages in viewport sizes of various devices, but it does not emulate their behavior.

    • Is Responsively App free?

      Yes, Responsively App is free to use and open source. You can find the source code on GitHub.

    • How do I report a bug?

      Please open an issue on our GitHub repo and we'll look into it.

    • How do I request a feature?

      Please open an issue on our GitHub repo explainng your need and we'll look into it.

    • How can I support Responsively App?

      You can support in a lot of ways and we have details of in our Sponsorship page.

    • How can I contribute to Responsively App?

      Please checkout our GitHub repo for issues that needs help and give them a try.