03 · qrslate.sohnics.tech

QRSlate

Zero-redirect, print-ready QR code studio with instant 300 DPI & SVG export.

QA: Contrast & Boundary VerifiedZero-Redirect Permanent QRLive Contrast Ratio Check (17.85:1)Print-Ready PDF / SVG / PNG

https://qrslate.sohnics.tech

Live Production Capture

Live interface screenshot of QRSlate (qrslate.sohnics.tech)

Role

Creator & QA

Stack & QA Tools (Hover for Context)

Production URL

qrslate.sohnics.tech

The Problem

Free QR tools inject expiring tracking redirects or lock crisp exports behind paywalls.

Many free QR generators inject tracking redirect URLs that expire, lock crisp downloads behind paywalls, or fail to validate long strings and malformed payloads before generating codes.

The Solution I Built

Built a zero-redirect QR studio with live scan-contrast checks and 300 DPI exports.

Engineered a direct client-side QR studio at qrslate.sohnics.tech that encodes URLs and text immediately in the browser with real-time boundary validation and instant high-contrast exports.

How I tested it

Verified empty-input handling, maximum character boundary limits, special-character encoding, and physical camera scan readability across iOS and Android viewports.