Advanced WhatsApp Standee Engine | Digitaleyepath

Standee Render Engine

Configure parameters below. Canvas renders mathematically in real-time. Client-side only.

Data Payload

Aesthetics & Typography

180°

Live Render

Canvas Updated

Technical Documentation: The 10 Advanced Local Features

This tool runs a deterministic mathematical engine using the HTML5 Canvas API to generate print-ready assets directly in your browser without any server-side rendering.

1. Aspect Ratio Controller

Dynamically recalculates the internal pixel matrix. 9:16 (1080x1920) is perfect for physical pull-up banners. 1:1 (1080x1080) is ideal for square table tents in restaurants. 4:5 (1080x1350) is optimized for Instagram posts.

2. QR Foreground Color Injection

Instead of generating boring black QR codes, this feature injects your chosen hex code directly into the QRious rendering engine before drawing it onto the main canvas, ensuring brand consistency.

3. Typographic Pairings

Switches the canvas ctx.font property contextually. Select Outfit for modern tech brands, Playfair Display for luxury/jewelry, or JetBrains Mono for developer-focused aesthetics.

4. Custom Footer Branding

Allows agencies to white-label the standee. Replaces the standard security text with your own string (e.g., "Powered by Digitaleyepath"), drawn at the precise lower-y coordinates.

5. Social Media Tagging

Automatically measures text width and centers your social handle (e.g., @brand) just above the footer, completing the omnichannel presence.

6. Print-Grade Noise Texture

To prevent "banding" in physical prints, this mathematical function generates pseudo-random pixel noise on an off-screen canvas, then overlays it onto the main canvas using a low global alpha. This simulates a premium matte paper finish.

7. Floating CTA Pill

Draws a sophisticated rounded rectangle (pill) overlapping the bottom edge of the QR code. Uses advanced bezierCurveTo paths and shadow blurring to make the "SCAN TO CHAT" instruction pop visually.

8. Outer Frame Stroke

Renders a 20px inset border around the entire canvas. Useful for ensuring printers have safe bleed margins and giving the design a constrained, polished look.

9. Dynamic Gradient Angle

Converts the slider angle (0-360) into radians to calculate exact X/Y coordinates for the createLinearGradient API, giving you total control over the background light direction.

10. Auto-Format Phone Numbers

An internal regex parser that takes raw string inputs (e.g., 15551234567) and visually formats them into standard E.164-style layouts (+1 555-123-4567) specifically for the canvas display, while keeping the underlying QR data raw.