a2zapps.in

QR Code Tools

Generate and scan QR codes for free. Supports URLs, WiFi networks, contact cards, and more. 100% private — everything happens in your browser.

100% Private

All processing happens in your browser. No data is sent to any server.

Instant

Generate and scan QR codes instantly with no loading or waiting.

Works Everywhere

Use on desktop, tablet, or mobile. No app installation required.

All Features

15
Total Features
15
Implemented
100%
Completion
Version 2.0
Current Build

QR Generator

6/6
Text/URL

Generate from any text

WiFi QR

Share network credentials

Contact Card

vCard format support

Custom Colors

FG & BG customization

Size Options

Adjustable dimensions

Download

PNG & SVG export

QR Scanner

5/5
Camera Scan

Real-time scanning

File Upload

Scan from images

Auto-detect

Instant decoding

Scan History

Recent scans saved

Quick Actions

Open, copy, share

Privacy & Security

4/4
100% Offline

No server uploads

Local Storage

History stays local

Clear Data

One-click delete

No Tracking

Zero analytics