ToolzyLab
Create clean, beautiful QR codes for URLs, WiFi, social profiles, WhatsApp, contact cards, text, email, phone, and bulk campaigns — with live preview, custom styles, frames, gradients, logos, and export options all in one easy screen.
Pick what you want to generate. The layout below will adapt automatically.
Generate a QR code for a website URL and optionally add UTM parameters.
Powerful controls, grouped in a way that’s easy to use.
Frame text is included in PNG export now.
Everything updates here instantly while you edit.
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Paste one item per line, generate all QR codes together, and download them as a ZIP.
No bulk items yet.
Shorter content usually gives a cleaner QR. Use high error correction when you add a logo, and keep strong contrast between QR color and background for easier scanning.
A QR code stores the exact text supplied to it; it does not verify that a URL, contact, payment, or Wi-Fi instruction is safe. Choose the content type, module and eye style, size, quiet zone, error correction, colors, logo, frame, and export format, then scan the final placed or printed code on several devices before publishing.
URL, mail, phone, SMS, Wi-Fi, contact, social, and plain-text payloads follow different conventions. A typo remains a perfectly scannable typo. Avoid embedding secrets or unnecessary personal data because anyone who scans or photographs the symbol can read the content.
QR Code normally needs a clear four-module margin. Dark modules on a light plain background are the safest baseline. Higher error correction adds redundancy but also increases symbol density. Rounded modules, gradients, frames, and custom eyes should be tested at the smallest final size and under realistic lighting.
Keep a logo restrained, use sufficient error correction, and never cover position patterns or the quiet zone. SVG is useful for scalable print and PNG for fixed digital output. Test the exported file after layout, printing, resizing, compression, or lamination because those production steps can change scanning.
Scan the final asset in context, not only the large browser preview.
Technical references: DENSO WAVE QR quiet-zone guidance DENSO WAVE error-correction guidance
The QR Code specification guidance calls for a quiet zone four modules wide on every side. Keep text, borders, and artwork outside it.
Level M is a common baseline. Higher levels add recovery capacity but increase density; consider print conditions, a center logo, content length, and final size.
Yes, but it covers modules. Keep it small, avoid finder patterns, use suitable error correction, and test the exported code on multiple devices.
They can, but weak or uneven contrast reduces reliability. Dark modules on a light background are safer. Test any decorative choice in its final environment.
A static code continues to encode the same data. A linked page, redirect service, account, or domain can change or expire independently.
No. Anyone with a camera or decoder can read ordinary QR content. Do not store passwords, private keys, or sensitive personal data in it.