Generate styled QR codes with logo overlay, brand colors, gradient fill, error correction levels (L/M/Q/H via Reed-Solomon), rounded modules, and batch CSV export to SVG or PNG.
How to Use QR Code Customizer in 3 Steps
Configure. Enter content: URL, plain text, WiFi (SSID+password), vCard, or email. Or upload CSV for batch generation.
Process. Customize: error correction (L=7%, M=15%, Q=25%, H=30% recovery), module style (square, rounded, dot), colors or gradient, and logo overlay with auto-sizing.
Export. Download as SVG (scalable, small file, perfect for print) or PNG (raster, universal support). Batch mode outputs a ZIP with all codes.
Why QR Code Customizer on Pixlane
QR codes encode text, URLs, WiFi credentials, vCards, and structured data into 2D patterns scannable by any camera. Pixlane's customizer goes beyond plain black-and-white output — add a logo (auto-validated against error-correction capacity), apply brand colors or gradient fills, pick rounded or dot-style modules, and batch-generate dozens of codes from a CSV. All rendering happens in your browser with no server calls.
Reed-Solomon Error Correction — 4 levels (L=7%, M=15%, Q=25%, H=30%) control how damaged the code can be and still scan. H is required when adding logos — Pixlane validates this automatically.
Logo + Color Support — Drop a PNG/SVG logo into the center (automatically masked to preserve scannability). Solid color, linear gradient, or radial gradient module fills.
Styled Modules — Beyond classic squares: rounded corners, dots, or diamonds. Keeps modules readable while matching modern brand aesthetics.
Batch from CSV — Upload a CSV with one row per code (e.g., name,url). Generate a ZIP of styled SVG/PNG files — perfect for event badges, product labels, or mail merges.
Frequently Asked Questions
Which error correction level should I use?
L (7%) for clean digital codes; M (15%) for normal print; Q (25%) for industrial settings; H (30%) when adding a logo, using on curved surfaces, or expecting damage. Higher ECC means more data capacity used for recovery — lower text capacity.
Can I add a logo?
Yes. The logo overlay covers the center ~20-25% of the code. Pixlane automatically switches to H error correction when a logo is added to ensure the code still scans even with the logo masking part of the data.
Will styled QR codes scan on all devices?
Modern cameras (iOS 11+, Android 9+) scan nearly any QR variant. For older devices, stick to high contrast (dark modules on light background), square modules, and avoid extreme color combos. Pixlane warns when contrast is insufficient.
Is this tool free?
Yes. QR Code Customizer on Pixlane is completely free with no signup required.