QR Code

Generate QR codes locally — content never leaves your browser; optionally save to a cloud note.

A free QR code generator for text/links, Wi-Fi, vCard contacts, email, SMS, phone and geo location, with adjustable size, error correction and colors, plus PNG download.

How to use

1. Pick a content type such as text/link, Wi-Fi or vCard.
2. Fill in the fields and watch the QR preview update live.
3. Tune size, error-correction (ECC) level, margin and foreground/background colors.
4. Click Download PNG to save it, then test by scanning with your phone camera.

FAQ

What kinds of QR codes can it make?

Text/links, Wi-Fi join, vCard contacts, email, SMS, phone dial and geo coordinates.

Does generating a QR use the network?

Yes. The payload is assembled locally, but the image is rendered by a QR-rendering API, so the data you enter is sent there to produce the picture — avoid putting sensitive Wi-Fi passwords through it on shared machines.

Which error-correction level should I use?

L/M/Q/H increase redundancy in that order. M is fine for most cases; pick Q or H if you’ll add a logo, print small, or expect wear and tear.

Related tools

• UUID — Generate v1 / v4 UUIDs.
• Password — Generate strong random passwords.
• Lorem Ipsum — Generate Lorem Ipsum placeholder text.
• Request Echo — See what the server actually received: every header, the real IP, the proxy chain.
• HTTP Testbed — Return any status, delay, redirect or payload size to exercise client retry and timeout logic.
• Webhook Box — Generate a temporary URL to capture third-party callbacks and inspect headers and body in full.