QR Code Generator

Use the live tool below to complete your test.

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Free for your site

Embed this QR Code Generator on your website

Add this free, no-signup tool to your own page or blog post in one click — just keep the small credit link.

QR Code Generator is a free, browser-based online utility that lets you create custom QR codes for URLs and text in your browser.

Cost: Free, no signup
Install: None — runs in the browser
Privacy: Runs locally, no uploads
Platforms: Windows, macOS, Linux, Android, iOS
Time: Under a minute

QR Code Generator guide

How to use the QR Code Generator accurately

Create custom QR codes instantly

01 Open the live test Use the browser tool below without installing software or changing your current page.

02 Run one clean pass Follow the on-screen controls and keep the input steady so the result is repeatable.

03 Repeat if the result looks wrong Run the same check again before deciding whether the device, browser, or operating system is the cause.

04 Compare with related diagnostics Use the linked tools to confirm whether the same symptom appears in another hardware check.

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QR Code Generator FAQ

Common qr code generator questions

How do I generate a QR code online for free?

Type or paste your text, URL, phone number, or email into the QR generator. The QR code is created instantly in your browser. Right-click the generated image and choose Save Image As, or use the download button to save as PNG. No signup or watermark.

What can I encode in a QR code?

Anything that fits in text: website URLs, plain text, phone numbers (tel:), email addresses (mailto:), Wi-Fi credentials, vCards, calendar events, app store links, and more. Maximum capacity depends on data type — typically 2,953 bytes (alphanumeric) or 7,089 numeric digits.

Are QR codes generated by this tool free to use commercially?

Yes. QR codes themselves are an open ISO standard (ISO/IEC 18004) and free to use commercially. The QR codes you generate here have no licensing or attribution requirement and can be printed on products, business cards, packaging, or marketing materials.

Do generated QR codes ever expire?

No. The QR code itself is just a visual encoding of the data — it never expires. However, if the QR code points to a URL, that URL may go offline. For long-term use, point QR codes at stable URLs or your own domain rather than third-party shorteners.

Is my data sent anywhere when I generate a QR code?

No. The QR code is generated entirely in your browser using client-side JavaScript. The text you enter is never sent to any server. You can verify this by opening browser dev tools and watching the network tab while you type.

Can I customize colors or add a logo to the QR code?

The basic generator produces standard black-on-white QR codes that scan reliably with any reader. For colored or logo-overlaid QR codes, ensure high contrast (avoid light colors on white backgrounds) and keep the logo small (under 20% of code area) to avoid breaking scan reliability.

Free QR Code Generator