QR Code Generator

What this tool does

Generates QR codes for links, text, Wi-Fi, and payments, with control over size, margin, error correction, and colors.

How it works

Paste the content, adjust the options, and click Generate. The QR is created locally in the browser and you can download PNG or SVG.

When to use

• Create QR codes for sites, menus, business cards, and social profiles.
• Share Wi-Fi access at events or offices.
• Print labels with short text or identifiers.

When to avoid

• When the content changes often and you need dynamic QR codes.
• If contrast is low or the printing surface is reflective.
• When the physical size is too small for reliable scanning.

Examples

• Short URL + M correction for general use.
• SVG for high-quality printing.

Quick recommendations

• Use high contrast between background and QR color.
• Keep margins to improve scanning.
• Test with more than one app before publishing.

Limitations

• Does not validate if the URL is safe or the content is correct.
• Very long text can create dense codes that are harder to scan.
• Free users are subject to a daily quota.

Privacy / where data is processed

Sent

Only the text length for quota tracking.

Retention

Content: 0 (we do not store it). Technical metadata: temporary retention.

Processing

In your browser.

Logs

IP, count, timestamps, and errors.

FAQ

Can I generate QR codes for Wi-Fi?

Yes. Use the standard text format (WIFI:...) or paste the content from your router.

Which error correction level should I use?

M is a good balance; use Q/H for small prints or when damage is likely.

Why is the QR not scanning?

Check contrast, size, margin, and whether the content is correct.