Kanch Glass Invoice Maker

Kanch is a purpose-built Glass Industry Invoice & Proforma (PI) maker that eliminates spreadsheet chaos. Precision-friendly dimension entry (including mixed inch fractions), customizable chargeable rules, automatic area & amount calculations, and beautiful PDF output—all in one fast, offline-friendly* workspace.

Whether you sell architectural glass, doors, partitions, shower panels, or custom cut pieces, Kanch helps you quote and bill with confidence.

Why Kanch? Built specifically for the glass trade (not a generic invoicing template) Mixed fraction inch input (e.g. 12 3/4) + mm support with instant conversion Chargeable vs actual dimension logic (add-value or multiple-of rules) Auto rate lookup by glass type & thickness (with manual override when needed) Polish, holes & cutouts charging built-in Real-time sqft, running feet & amount breakdown Excel-like table with keyboard navigation, multi-select, copy & paste Professional PDF generation with logo, bank details & GST-ready structure Manage payments. Desktop & mobile unified environment (ideal for shop + office use) Core Features Smart Line Item Table 15 structured columns (Actual vs Chargeable vs Calculated) Auto-add new rows as you type Bulk fill & multi-row selection Precision Dimension Handling Supported inch fractions: 1/16 to 15/16 Internal normalization avoids rounding drift Flexible Pricing Thickness + Type dynamic rate mapping Manual rate override with retention Polish length/breadth sides selection (0–2 each) Automated Calculations Chargeable dimension adjustments (add or round rules) Area in sqft, polish running feet, hole & cutout cost Final amount composition (transparent logic) PDF Generator Clean layout for clients / fabrication Bank & company identity block Unicode-safe rendering Sync & Storage Firestore-backed structured storage User-isolated secure data model Offline queue system