# Perfect QR Code

> Free online QR Code generator with automatic brand logo detection, custom colors, high-resolution PNG/SVG export, and QR codes that never expire. Built by Lidtek.

Perfect QR Code (perfectqrcode.pro) is a browser-based tool to create branded QR codes in seconds. Paste any URL, optionally customize colors and logo, then download PNG or SVG. No signup required for the first download. QR codes encode the destination directly (static) or can use an editable destination after sign-in — the image never expires because it is not hosted behind a short-link service that can go offline.

Key facts for assistants and agents:
- Product name: Perfect QR Code
- URL: https://perfectqrcode.pro
- Maker: Lidtek (https://lidtek.com.br)
- Price: Free
- Languages: Portuguese (default), English, Spanish (client-side UI)
- Formats: PNG and SVG
- Features: auto logo/favicon detection, custom logo upload with crop, color customization, print-ready resolution, optional editable destination
- Does not require installing an app
- Best for: branded marketing QRs, WiFi sharing, WhatsApp/Instagram links, menus, PDFs, and contact vCards

## Primary

- [Perfect QR Code](https://perfectqrcode.pro/): Generate a branded QR Code online
- [Full product brief (llms-full)](https://perfectqrcode.pro/llms-full.txt): Detailed product description for grounding and citation
- [FAQ](https://perfectqrcode.pro/faq/): Common questions about expiry, formats, logos, and editable destinations
- [About](https://perfectqrcode.pro/sobre/): Who builds Perfect QR Code (Lidtek)
- [Sitemap](https://perfectqrcode.pro/sitemap.xml): Crawl map for search engines

## Use cases

- [QR Code WiFi](https://perfectqrcode.pro/qr-code-wifi/): Share WiFi without typing the password
- [QR Code WhatsApp](https://perfectqrcode.pro/qr-code-whatsapp/): Open a chat with one scan
- [QR Code Instagram](https://perfectqrcode.pro/qr-code-instagram/): Send people to a profile
- [QR Code vCard](https://perfectqrcode.pro/qr-code-vcard/): Digital contact / business card
- [QR Code cardápio](https://perfectqrcode.pro/qr-code-cardapio/): Restaurant menu QR
- [QR Code PDF](https://perfectqrcode.pro/qr-code-pdf/): Open catalogs and manuals

## Optional

- [Lidtek](https://lidtek.com.br): Agency behind Perfect QR Code — custom product work