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Image Compressor
Image Cropper

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QR Code Generator

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AI Background RemoverAI
Quack AIAI

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JSON Compressor
JSON Converter
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Crontab Generator

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About Privacy Pro

QR Code Generator

Generators

Loading QR Code Generator

Settings

QR Code Generator runs on your device

Runs in your browser

No uploads.There is no file-upload endpoint on duck.tools. This tool process your input inside this browser tab.
No tracking.No analytics and no tracking cookies. Sign-in uses a session cookie and loads Cloudflare Turnstile only when you open the account dialog.
We never see your data.Your file never reaches a Duck Tools server, so there is nothing for us to store, read or leak.

The QR code is drawn by a small library running in this page. Your text, link and any logo stay in your browser’s memory and are discarded when you leave.

To be precise: your browser still downloads this page, its scriptsover the network, and our web server keeps standard access logs. What never travels is the content you put into a local tool.

Read the full privacy page →

Your account

No password. We email you a sign-in link.

Email

Human check

Saving presets across devices is next. For now this just signs you in.

How we handle your email

QR Code Generator

Turn a link or text into a crisp, styled QR code. Download as PNG or SVG.

Create QR codes for URLs and plain text with live preview. Pick colours, size, margin and error-correction level, choose square, rounded or dot modules, drop in a logo, then download a PNG or a portable SVG. Everything is generated in your browser.

How it works

Choose URL or Text and type your content. The preview updates as you type.
Adjust colours, size, margin, module style and error-correction level to taste.
Optionally add a logo — it is read from your device into memory and never sent anywhere.
Download a PNG for screens and print, or an SVG that scales to any size.

Also known as

qr
qr code
barcode
link
url
svg
png
logo
wifi

Related tools

Image CompressorShrink JPEG, PNG, WebP and HEIC files in your browser — one photo or a whole batch.
AI Background RemoverCut the background out of a photo with an AI model that runs on your own device.
Crontab GeneratorBuild a cron schedule you can read, with next runs and a calendar.

LOCALRuns in your browser

No uploads.There is no file-upload endpoint on duck.tools. This tool process your input inside this browser tab.
No tracking.No analytics and no tracking cookies. Sign-in uses a session cookie and loads Cloudflare Turnstile only when you open the account dialog.
We never see your data.Your file never reaches a Duck Tools server, so there is nothing for us to store, read or leak.

The QR code is drawn by a small library running in this page. Your text, link and any logo stay in your browser’s memory and are discarded when you leave.

To be precise: your browser still downloads this page, its scriptsover the network, and our web server keeps standard access logs. What never travels is the content you put into a local tool.

More generators tools →Full privacy page →