How do I generate a QR code?

Type or paste a URL or text into the box; the QR code appears instantly. Adjust the size, error correction and colours if you like, then click Download PNG or Download SVG. It is completely free and runs entirely in your browser, so what you encode is never uploaded.

Is my data uploaded to a server?

No. The QR code is computed entirely in your browser; the text you enter never leaves your device. This is the core design principle of the tool.

What is the error-correction level?

It sets how much of the QR code can be damaged or covered while still scanning: L ≈ 7%, M ≈ 15%, Q ≈ 25%, H ≈ 30%. Higher levels make the code denser but more robust (useful if you add a logo).

Should I download PNG or SVG?

PNG is a ready-to-use image at the size you pick. SVG is vector, so it stays razor-sharp at any size — best for print or large displays.

Can I make a QR code for Wi-Fi or a contact?

Yes. Enter the appropriate text (for example a WIFI: or vCard/MECARD string) and it will be encoded. Because it is generated locally, sensitive details like a Wi-Fi password stay on your device.

Is the QR Code Generator free?

Yes — generating a QR code from any URL or text and downloading it as PNG or SVG is completely free, forever. No account, no sign-up, and no limit on how many QR codes you create. QR generation runs entirely in your browser; the text you encode is never sent to any server. The site is ad-supported.

Does it work offline?

Yes. Generation runs in the browser, so after the page loads it works offline.

QR Code Generator

QR Code Generator is a free browser-based tool that turns any URL or text into a QR code you can download as PNG or SVG. You can set the size, error-correction level, and colours. The code is generated entirely on your device — nothing is uploaded — so even a Wi-Fi password or contact card stays private, and it works offline.

Turn any URL or text into a downloadable QR code — free, no upload required.

100% Free — Forever. No fees, ever.
Private: files are processed locally in your browser and never sent to a server.
No upload, no account, no sign-up.

How do I generate a QR code?: Type or paste a URL or text into the box; the QR code appears instantly. Adjust the size, error correction and colours if you like, then click Download PNG or Download SVG. It is completely free and runs entirely in your browser, so what you encode is never uploaded.
Is my data uploaded to a server?: No. The QR code is computed entirely in your browser; the text you enter never leaves your device. This is the core design principle of the tool.
What is the error-correction level?: It sets how much of the QR code can be damaged or covered while still scanning: L ≈ 7%, M ≈ 15%, Q ≈ 25%, H ≈ 30%. Higher levels make the code denser but more robust (useful if you add a logo).
Should I download PNG or SVG?: PNG is a ready-to-use image at the size you pick. SVG is vector, so it stays razor-sharp at any size — best for print or large displays.
Can I make a QR code for Wi-Fi or a contact?: Yes. Enter the appropriate text (for example a WIFI: or vCard/MECARD string) and it will be encoded. Because it is generated locally, sensitive details like a Wi-Fi password stay on your device.
Is the QR Code Generator free?: Yes — generating a QR code from any URL or text and downloading it as PNG or SVG is completely free, forever. No account, no sign-up, and no limit on how many QR codes you create. QR generation runs entirely in your browser; the text you encode is never sent to any server. The site is ad-supported.
Does it work offline?: Yes. Generation runs in the browser, so after the page loads it works offline.

QR (Quick Response) codes were invented by Denso Wave in 1994 and can store up to about 4,296 alphanumeric characters depending on version and error-correction level.
Error correction uses Reed–Solomon codes, letting a QR code still scan when 7–30% of it is damaged or obscured.
An SVG QR code is resolution-independent, so it prints crisply at any size; a PNG is fixed at the pixel dimensions you choose.
QR generation here is pure client-side JavaScript, so the encoded text is never transmitted.
A higher error-correction level adds redundancy, which is what lets you place a small logo in the centre of a QR code without breaking it.

🔳 QR Code Generator

QR Code Generator