QR code generator

Create a QR code for a link, text, Wi‑Fi, phone number, SMS, email or contact card and download it as PNG or SVG.

🔒 Free, no sign-up. Nothing is sent to a server — the code is made in your browser.

Design

Background
Logo in the centre

Free · no sign-up · in 6 languages

Create a QR code online for free

The BilimAi QR code generator turns a website link, text, a Wi‑Fi password, a phone number, an SMS, an email or a digital business card into a QR code in seconds. No sign-up, no watermark and no expiry — the code you make works forever.

Teachers put a QR code linking to a lesson, task or quiz on the board and students open it with their phone camera. The code is generated in your browser, so whatever you type is never sent anywhere.

Features

  • 7 types: link, text, Wi‑Fi, phone, SMS, email and vCard contact.
  • Custom code and background colours, transparent background.
  • Logo in the centre — error correction is raised to H automatically.
  • PNG up to 2048 px and vector SVG for print.
  • A low-contrast warning so the code always scans.
  • Static codes with no redirect: the link never breaks or turns into an ad.

How to create a QR code

  1. 1Pick a type. Link, text, Wi‑Fi, phone, SMS, email or contact card.
  2. 2Enter the details. Fill in the fields and the code appears on the right instantly.
  3. 3Style it. Choose colours, size and quiet zone, and add a logo if you like.
  4. 4Download. Click PNG or SVG and test the code with your phone camera.

Frequently asked questions

Is the QR code free, and does it expire?

It is completely free. The code stores the data itself (a static code), so it never expires — a printed code keeps working for years.

How do I make a Wi‑Fi QR code?

Choose “Wi‑Fi”, enter the network name, password and security type (usually WPA). A guest points their camera at it and the phone joins the network on its own.

Will a QR code with a logo still scan?

Yes. With a logo the generator raises error correction to H (30%), so the area under the logo is recovered. Test it with a phone before printing.

What is the difference between PNG and SVG?

PNG is an image for websites, slides or messengers. SVG is a vector format that scales up for a banner or a large poster without losing quality.

Is my data stored?

No. The QR code is made entirely in your browser; nothing is sent to a server or saved.

More useful tools

Кыргызча: QR код түзүү, QR код жасоо, Wi‑Fi QR код. Русский: создать QR-код, сделать QR-код, генератор QR-кода бесплатно. Қазақша: QR код жасау, QR код генераторы, Wi‑Fi QR код. Oʻzbekcha: QR kod yaratish, QR kod generatori, Wi‑Fi QR kod. Тоҷикӣ: сохтани QR-код, генератори QR-код, QR-коди Wi‑Fi.