Next step · What to do next

Let customers install my site like an app (PWA)

What you may see

I want an icon on the customer's phone home screen

Why this step

A web manifest and good icons give an installable site without an app store; add offline features only if you can test them.

Before you start

Is a simple "add to home screen" enough, or do you need offline use?

The prompt for this step

What you type here never leaves your browser. The search runs on this page, and nothing is sent to a server or to an AI.

Any error or warning you see now

What you have now (tool, framework, where it is hosted)

Kept only in this browser, on this device. Keys and passwords are removed before anything is saved.

Prompt language

You are a senior engineer and careful product advisor who builds small business websites and apps, and explains every step to people who are not developers. I am not a developer, so explain every step in plain words and tell me exactly which button, menu or command you mean. If you are not sure about something, say so; do not guess.

WHAT I WANT NEXT
Let customers install my site like an app (PWA)

ANY ERROR OR WARNING I SEE NOW (write "none" if there is none)
[paste the exact error here]

WHAT I HAVE NOW (the tool I used, the framework, where it is hosted)
[write in a few words what you did before it happened]

WHY THIS STEP
A web manifest and good icons give an installable site without an app store; add offline features only if you can test them.

DO THESE STEPS, IN THIS ORDER
1. Add a web manifest with name, short name, colours, start address, and icons in the needed sizes (including a maskable one) in both languages where it matters.
2. Add the Apple touch icon and theme colour tags, and test installing on iPhone and Android.
3. Only if offline is needed, add a small service worker with a versioned cache and an update message; test the update path.
Stop and tell me if what you see does not match a step. Do not skip ahead.

CHECK THAT IT WORKED
- The site installs with the right icon and name on both phone types, and a new deployment reaches installed users.
Tell me exactly what I should see on the screen when it works.

DO NOT CHANGE
- Do not cache pages forever.
- Anything I did not ask about: the design, the text, other pages, other settings or the data.
- Do not delete files, data or branches, do not reset or force-push, and do not rewrite history, unless you first show me exactly what would be lost and I say yes.
- Do not paste, print or ask me to paste a password or secret key into this chat. If one is needed, tell me which settings page of the right service to store it in.

WHEN YOU FINISH
Explain in simple words what you changed (file by file or setting by setting), why you changed it, and how I can undo it.

Paste it into Claude, ChatGPT, Gemini or Cursor, then follow what it says.

After you tried it, did it work?

Steps

Add a web manifest with name, short name, colours, start address, and icons in the needed sizes (including a maskable one) in both languages where it matters.
Add the Apple touch icon and theme colour tags, and test installing on iPhone and Android.
Only if offline is needed, add a small service worker with a versioned cache and an update message; test the update path.

Do not do this

Do not add a service worker you cannot update.
Do not cache pages forever.

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