Question 1

What is a QR code?

Accepted Answer

A QR (Quick Response) code is a two-dimensional barcode that can store various types of information like URLs, text, WiFi credentials, contact information, and more. When scanned with a smartphone camera, it instantly provides access to the encoded content.

Question 2

Are the QR codes I create free?

Accepted Answer

Yes! You can create up to 5 QR codes per day completely free. The free tier includes all QR code types (URL, text, WiFi, vCard, email), basic colors, and downloads in both PNG and SVG formats.

Question 3

Do the QR codes expire?

Accepted Answer

No, QR codes generated here never expire. They are static codes that contain the data directly in the code itself, so they will work forever as long as you keep the image file.

Question 4

What is error correction level?

Accepted Answer

Error correction allows a QR code to be readable even when partially damaged or obscured. Higher levels (H) can recover up to 30% of data but create denser codes. Use High (H) error correction when adding a logo to ensure readability.

Question 5

Can I add my logo to a QR code?

Accepted Answer

Yes! Pro users can add custom logos or images to the center of their QR codes. We recommend using the High (H) error correction level when adding logos to ensure the code remains scannable.

Question 6

What formats can I download?

Accepted Answer

All QR codes can be downloaded in PNG (raster image, best for web and print) and SVG (vector format, infinitely scalable without quality loss, ideal for large prints or editing).

Question 7

How do I create a WiFi QR code?

Accepted Answer

Select the WiFi type, enter your network name (SSID), password, and encryption type (usually WPA/WPA2). When someone scans the code with their phone, they can instantly connect to your WiFi without typing the password.

Question 8

Is my data secure?

Accepted Answer

Absolutely. All QR code generation happens directly in your browser (client-side). Your data never leaves your device and is not sent to any server. We take privacy seriously.

QRCodeGeneratr

Free QR Code Generator

QR Code Type

Content

Customize

Colors

Your QR Code

Simple, Transparent Pricing

Free

Pro Monthly

Pro Lifetime

Frequently Asked Questions