< 5ms In-Memory Engine · Zero Database Dependencies
Smart QR Code & Custom Branding Engine
Generate high-density, production-grade QR codes with built-in payload templates (Wi-Fi, vCard, WhatsApp, Crypto), centered branding badges, and batch rendering.
⚙️ Generator Studio
📱 Live Preview
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Built for High-Throughput Production
Zero bloat, zero database locks, pure deterministic speed.
Ultra-Fast <5ms In-Memory
Every QR code is synthesized directly in RAM with zero file I/O or database round-trips. Handles thousands of requests per second effortlessly.
SVG Center Badging
Inject crisp, high-contrast branding badges right into the center of SVG QR codes with automatic Level H error correction upgrade.
Parallel Batch API
Synthesize up to 25 customized QR codes in parallel in a single atomic HTTP request with full per-item status reporting.