Wi-Fi 分享

WeiMi

Contains adsIn-app purchases

About this app

No more reading the Wi-Fi password word by word when friends come over!

"Wi-Fi Sharing" turns your home, office, or shop Wi-Fi network into a QR code. The recipient scans it with their phone to connect in just 3 seconds. It's also a complete network toolkit: view current connection information, test speed, generate strong passwords, check password strength, and view router default usernames and passwords—all within this app.

■ Core Functions (Permanently Free)

・Wi-Fi QR Sharing

Enter the network name (SSID) and password to instantly generate a standard Wi-Fi QR code.

The recipient can scan it with their iPhone or Android camera to directly access the "Join Network" button.

Supports WPA/WPA2/WPA3/WEP/open networks and hidden SSIDs.

・Network Status Overview

View the currently connected network name, router address (Gateway), local IP address, subnet mask, and BSSID on a single page.

Each field can be copied individually, making it easy to send to family or customer service.

• Network Speed ​​Test

One-click download speed test using public speed test nodes such as Cloudflare, OVH, and Hetzner.

Results are only displayed to you; they are not uploaded or recorded.

• Password Toolbox

• Password Generator: Customize length, uppercase and lowercase, numbers, and symbols to generate strong passwords with one click.

• Password Strength Check: Calculates password entropy and cracking difficulty locally; input is never sent.

• Router Default Passwords: Built-in default password lookup for common brands (TP-Link / ASUS / D-Link / Netgear, etc.).

• DNS List: A list of commonly used public DNS servers (Google / Cloudflare / Quad9), which can be directly copied.

• Hotspot QR: Turn your phone's personal hotspot SSID and password into a QR code for friends to scan.

■ Pro Unlock (NT$30 one-time purchase, permanent use)

・Unlimited Wi-Fi records (free version capped at 3)

・Unlimited speed tests, completely ad-free (free version offers 5 tests per day; after exceeding this limit, you can choose to watch an ad to get 1 more)

・QR customization (color, border, logo)

・Batch export to PDF

・Advanced internet information

・iCloud backup and sync

・Priority unlocking of future new features

■ Why choose Wi-Fi sharing?

・100% local processing

All your stored Wi-Fi passwords are stored only in the encrypted vault (Keychain) of your iPhone system.

They are not uploaded, not synced to any server, and cannot be seen by anyone (including us).

・Core functions are completely ad-free
QR sharing, internet information, and password tools are all ad-free from start to finish.

Only after exceeding the daily limit of 5 speed tests in the free version will optional reward ads appear.

• No unnecessary permissions

No camera, no photo album, no location, no contacts, no microphone.

Completely unnecessary, so we won't ask.

• Offline usability
QR code generation, password tool, and router default username/password lookup all require no internet connection.

■ Use Cases

• New friends visiting → Open the app, show the QR code, and they can connect directly after scanning.

• Family members getting a new phone → Send the QR code, and they can scan it, saving the hassle of reciting passwords.

• Setting up a new router for an elder → Directly check default usernames/passwords and change passwords in the backend.

• Testing a slow home network → One-click speed test to find problems.

• Generate new home Wi-Fi passwords → Customize length and symbol types, one-click generation.

■ Privacy Commitment

• We will not ask for your email, name, phone number, or birthday.

• No registration required, no account.

• The Wi-Fi names and passwords you save will never leave your phone.

• We do not analyze or track what you press or what functions you use.

• Deleting the app will erase all data; we'll have nothing on us.

For full privacy information, please see "Settings → Privacy Policy" within the app.

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Supported Languages: Traditional Chinese, Simplified Chinese, English, Japanese, Korean, Spanish, German, French
Suitable for: All family members, including seniors and children

What’s new

- New consent management flow for EEA users (GDPR / IAB TCF v2.2 compliant)
- "Ad Consent Settings" entry added in Settings (EEA users only) — adjust ad personalization anytime
- Store listing wording tweaks; minor UI polish