Free QR Code Generator — Create Custom QR Codes Online

Free QR Code Generator — Create Custom QR Codes Online. Free online QR code generator. Instantly create custom QR codes for URLs, text, WiFi, and more. Bulk generate, customize colors, and download a 1024 px PNG or a scalable SVG — 100% offline.

Create high-quality, scannable QR codes instantly with our free online QR code generator . Enter any URL, plain text, email, phone number, or SMS message and get a QR code in seconds, downloadable as a 1024×1024 PNG or a scalable SVG vector file.

Customize the foreground and background colors to match your brand, set the error correction level for logo overlays, and download your code ready for print or digital use. Need to generate many codes at once?

Use bulk QR code mode — enter one item per line and download all as a ZIP file. For WiFi network codes, see our WiFi QR Code Generator . Everything runs locally in your browser — your data never leaves your device. What is a QR code?

A QR (Quick Response) code is a two-dimensional barcode that smartphones can scan to instantly open a URL, view contact info, connect to WiFi, send a message, and more.

Our QR code maker uses the ISO 18004 standard with four error correction levels: Low (7%), Medium (15%), Quartile (25%), and High (30%) — higher levels let you cover part of the code with a logo while it remains scannable.

PNG downloads are 1024 × 1024 pixel images, and SVG downloads are true vector files that stay sharp at any size — the best choice for business cards, posters, packaging and large prints. All generation happens offline in your browser for complete privacy.

No login, no watermark, no limits.

Frequently asked questions

How do I make a QR code for a link?

Replace the sample address in the Text field with your URL or text. The preview updates instantly, so scan it with your phone to test it, then click Download QR Code to save qr-code.png at 1024 by 1024 pixels. Choose SVG in File format to get qr-code.svg, a vector file that stays sharp when printed large.

How do I generate QR codes in bulk?

Put one link or text per line in the Text field. With more than one line the tool switches to bulk mode, previews the first item and shows Download all as ZIP, which saves one numbered file per line, PNG or SVG as set in File format, in a qr-codes folder.

What does error resistance mean?

It is the QR error correction level: low recovers about 7% of damaged data, medium 15% (the default), quartile 25% and high 30%. Higher levels keep the code scannable when it is dirty or partly covered by a logo, but make the pattern denser.

Can I change the QR code colors?

Yes. Use Foreground color for the dark modules and Background color for the area behind them, entered as hex values. Keep strong contrast, ideally dark on light, because many scanners struggle with inverted or low-contrast codes.

Can I put multiple lines of text in one QR code?

No. Each line break starts a new QR code in bulk mode, so multi-line text cannot go into a single code here. Lines are trimmed and blank lines are ignored.

Do these QR codes expire or track scans?

No. They are static codes generated in your browser with the qrcode library: your content is encoded directly in the image, with no redirect, tracking or expiry, and nothing is sent to a server.

How to use this online tool

Free QR Code Generator — Create Custom QR Codes Online is designed for fast browser workflows when you need to format, validate, convert, decode, encode, generate, or inspect data without opening a heavy desktop app. Start with the input field or visible options, review the result, then copy or download the output for the next step.

Private processing in your browser

Free QR Code Generator — Create Custom QR Codes Online keeps the normal processing step local in your browser. That is useful for code snippets, tokens, documents, configuration values, text samples, and other material that should not be sent to a remote service unless you explicitly choose to share it.

When this tool is useful

Use Free QR Code Generator — Create Custom QR Codes Online for repeatable developer tasks, technical documentation, QA checks, quick conversions, debugging, content cleanup, and internal team workflows. The page focuses on clear inputs, immediate feedback, and output that is easy to reuse in code, reports, tickets, emails, or notes.

Practical tips

Before copying the final result, check important details such as spacing, casing, filenames, encoding, token structure, line breaks, or output format. Small checks prevent mistakes when the result is reused in source code, API requests, documentation, spreadsheets, or shared files.