Can the QR code still be scanned after adding a logo?

Yes, but set the error correction level to H (Highest) to ensure the code remains scannable even when the logo covers part of it.

What is the difference between PNG and SVG?

PNG is best for web sharing or standard printing. SVG is a vector format that scales without quality loss, ideal for large print outputs.

How far away can the QR code be scanned?

Scan distance depends on QR code size and print quality. A common guideline is a 1:10 ratio — e.g., a 3 cm code can be scanned from 30 cm away.

Can I change the content after generating the QR code?

Yes, edit the input fields and download again. However, once a QR code is printed or distributed, the embedded content cannot be changed.

QR Code Generator

Supports text, URL, email, phone, SMS, Wi-Fi, and vCard with full style customization and logo overlay.

Report

QR Style Settings

Content

QR Style Settings

Size

360

Margin

Error Correction

Dots Style

Corner Square

Corner Dot

Foreground

Background

Logo Settings

Logo Size

22%

Logo Margin

Download Format

File Name

QR Preview

🧩

Step 1

Choose a QR type from the top toolbar and fill in the required fields.

🎨

Step 2

Adjust size, color, and error correction level, and add a logo if needed.

📦

Step 3

Check the preview, then copy the content or download PNG / SVG.

Will the QR code still scan after adding a logo?

Yes. For better reliability, set error correction to H and avoid using an oversized logo.

How should I choose between PNG and SVG?

PNG is great for web and social sharing. SVG scales cleanly and is better for print or high-resolution output.

What format is used for Wi-Fi QR?

This tool generates Wi-Fi QR content that is recognized by most phone cameras and common scanner apps for quick connection.

What information can a vCard QR include?

It can include name, company, title, phone, email, website, and notes, so users can save a contact after scanning.

Is my data uploaded to the server?

No. Content and styling are processed in your browser and are not uploaded for storage.

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