ZeroUpload.in
100% Client-Side Custom & Vector

QR Code Generator

Create customizable, high-resolution QR codes for URLs, Wi-Fi networks, text, contacts (vCard), and emails with custom colors and logo embedding.

Privacy Guaranteed:
Processed 100% locally in your browser. Files never touch our servers.

1. Enter QR Content

2. Design & Colors

Dots / QR Color
#0f172a
Background Color
#ffffff
Export Resolution512 × 512 px
Quiet Zone (Margin)2 blocks

Live QR Preview

Generating QR Code...
Download High-Res Formats
Rendered 100% locally in your browser

How to use QR Code Generator

1

Choose Content Type

Select URL, plain text, Wi-Fi network, contact vCard, email, or phone number.

2

Customize Style & Logo

Pick your favorite color palette, adjust size/margins, and optionally upload your logo.

3

Download or Copy

Export as crisp PNG, vector SVG, JPG, WebP, or copy directly to your clipboard.

Frequently Asked Questions

No! These are standard static QR codes that contain your data directly. They will never expire and work permanently.

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