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About QR Studio
QR Studio — free, private, browser-based generator tool
Design beautiful QR codes with custom colors, gradients, logos, and dot styles. It runs in your browser, so the file is processed on your own device.
Why use QR Studio
- ·Files stay on your device — nothing is uploaded
- ·No signup needed
- ·Works in any modern browser, on any OS
- ·Free daily use; Pro removes limits and watermarks
How to use it
- 1Type or paste your input.
- 2Pick the options you want.
- 3Copy or save the result.
What QR Studio does
Design beautiful QR codes with custom colors, gradients, logos, and dot styles.
How it works
crypto.getRandomValues, qrcode-generator for QR, and color.js for OKLCH-aware color manipulation. The processing code runs inside the page, so your file is not uploaded to a server — you can confirm this in your browser's DevTools → Network tab.
Frequently asked questions
Does QR Studio upload my files?+
No. QR Studio runs in your browser and processes the file on your device. Nothing is sent to our servers.
Is QR Studio free?+
Yes, with a daily free allowance and no signup. Xonvert Pro ($4.99/month) removes the daily limits and the watermark on exported files.
Do I need to install anything?+
No. It works in any modern browser on Windows, macOS, Linux, ChromeOS, Android and iPad.
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