QR Code Generator

Generate QR codes online for text, URLs, WiFi and vCard. Set error correction, size and colors, then export PNG or SVG. Runs entirely in your browser.

Runs locally · data never uploaded
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How to use

What it does

Turn text, a URL, WiFi details or an electronic business card into a QR code. Pick a content type and fill the fields: plain text is entered directly; URLs get https:// prepended automatically; WiFi produces a WIFI:T:WPA;S:...;P:...;; string; and a vCard produces a standard BEGIN:VCARD block. Adjust the error correction (L/M/Q/H), size (128–512px) and foreground/background colors, then export PNG or SVG in one click.

Example

Pick "WiFi" and enter:

SSID:  MyHome
Password:  s3cr3t!
Encryption:  WPA

The code encodes WIFI:T:WPA;S:MyHome;P:s3cr3t!;; — scan it with a phone to join the network.

About error correction

Higher levels survive more damage or occlusion but produce denser codes: L≈7%, M≈15%, Q≈25%, H≈30%. M is fine for most cases.

FAQ

Q1.Why will not my phone connect from the WiFi QR?
Make sure the encryption (WPA/WEP/none) and the SSID/password are correct; special characters like ; or : are escaped automatically. Some older routers handle Chinese SSIDs poorly.
Q2.What is the difference between PNG and SVG?
PNG is a raster image, good for documents and printing; SVG is vector, scales without loss and is easy to edit or embed on the web. Both encode exactly the same content.
Q3.Is a higher error-correction level always better?
Higher is more damage-resistant but denser and larger. M is enough day to day; choose Q or H if the code will be worn, dirty or scanned from far away.
Q4.Is anything uploaded?
No. The QR code is generated entirely in your browser, and the tool keeps working offline.
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