Answer

Is a responsive website the same as a PWA?

Short answer

No, they solve different problems. Responsive design means your layout adapts to different screen sizes using CSS (media queries, flexible grids). A PWA is about adding installability, offline support and push notifications through HTTPS, a Web App Manifest and a service worker. A site can be responsive without being a PWA, and in principle a PWA could be built without fully responsive layout, though in practice almost every PWA is also responsive.

By InstantPWA engineering·Reviewed July 25, 2026

Responsive design

Purely a CSS/layout concern — media queries, flexible units, images that scale — with no relationship to service workers or manifests.

PWA requirements

HTTPS, a manifest and a service worker are what unlock installability and offline behaviour, regardless of whether the layout is responsive.

Why they are usually combined

Because PWAs are commonly installed on phones, tablets and desktops, responsive layout is a practical necessity for a good PWA experience, even though it is not a technical requirement.

Sources

MDN — Responsive design

What is a PWA?

A PWA (Progressive Web App) is a regular website that meets three technical criteria — HTTPS, a Web App Manifest and a service worker — so browsers let visitors install it on their home screen. Once installed, it launches like a native app, works offline and can send push notifications.

What is the difference between a PWA and a regular website?

Technically, a PWA is just a regular website that additionally serves over HTTPS, links a Web App Manifest, and registers a service worker. Nothing about the HTML, CSS or JS changes — the difference is entirely in those three additions, which unlock installability, offline caching and push notifications.

Can you monetize a PWA?

Yes. A PWA can process payments the same way any website does — with a payment processor like Stripe or PayPal, optionally streamlined with the Payment Request API for a native-feeling checkout sheet. Because PWAs are not distributed through an app store by default, sites can take payments without paying Apple’s or Google’s in-app-purchase commission, which only applies to purchases made inside a native app-store listing.

Do PWAs work on Windows?

Yes. On Windows, installing a PWA through Chrome or Edge adds it to the Start menu and taskbar, gives it its own window without browser chrome, and lists it in Windows Settings → Apps alongside native applications, where it can be uninstalled the same way. Microsoft also historically indexed some PWAs directly into the Microsoft Store via PWABuilder.

Do PWAs work on macOS?

Yes. On macOS, Chrome and Edge let you install a PWA from the address-bar install icon, and Safari (14+) supports "Add to Dock", which installs the site as a standalone app with its own Dock icon and window. Installed PWAs on macOS run in their own window without browser tabs or address bar, similar to a native Mac app.