QR & Barcode Tools
Create, validate, and scan matrix codes locally in your browser. Design custom QR codes, generate standard warehouse barcodes, or parse code inputs instantly. All converters and utilities process documents completely client-side. Your files never leave your computer.
QR Code Generation
Design custom static QR codes for links, WiFi credentials, vCards, and NPCI UPI payments, or compile bulk batches.
QR Code Generator
Generate customizable static QR codes for URLs, WiFi credentials, vCards, and plain text. Download clean PNG or SVG vectors locally in your browser.
UPI QR Code Generator
Create NPCI-compliant UPI payment QR codes for Google Pay, PhonePe, and Paytm. Customize merchant name, VPA, and amount locally in browser.
Bulk QR Generator
Batch generate hundreds of custom QR codes from CSV or text lists. Preview instantly and export high-resolution PNGs packaged in a single ZIP file.
Scanning & Barcode Creation
Decode QR matrices from uploaded images or camera feeds, and render standard Code 128 and Code 39 linear barcodes.
QR Code Scanner
Scan and decode QR codes from image files or webcam feeds directly in your browser. Inspect encoded URLs and plain text locally without server uploads.
Barcode Generator
Generate standard Code 128, Code 39, and linear barcodes online. Customize dimensions and download high-resolution vector SVGs locally in browser.
In-Browser Matrix Encoding & Optical Recognition
High-resolution vector rendering and client-side optical decoding compliant with global ISO and NPCI standards.
Quick Response (QR) matrices and linear barcodes bridge physical materials and digital endpoints. Whether preparing inventory SKU tags, sharing high-speed WiFi credentials, or printing UPI payment placards, WebTorq compiles all graphics locally in browser memory without server uploads, third-party redirects, or expiring subscriptions.
Contact information, payment VPAs, and network passwords remain on your machine and are never uploaded to remote servers.
Encoded strings route directly to destination protocols without intermediary redirects, avoiding dead links and broken codes.
Export resolution-independent vector graphics suitable for commercial signage, thermal label rolls, and digital displays.
Retail & Payment QR Integration
Create standardized UPI payment QR codes for fast checkout with Google Pay, PhonePe, and Paytm. Combine with custom amounts and transaction notes to produce instant digital payment receipts and countertop signs.
Warehouse & Batch Asset Labeling
Upload spreadsheets to compile up to 150 individual QR codes at once, packaged in a single ZIP archive. Render standard Code 128 and Code 39 barcodes for warehouse shelf organization and inventory control.
Frequently Asked Questions About QR & Barcode Tools
Do QR codes generated on WebTorq ever expire?
No. WebTorq generates static QR codes where your payload data is encoded directly into the pixel matrix. There are no intermediate redirect servers or expiring tracking links, so the codes remain readable indefinitely.
What error correction level should I choose for my QR code?
Level L (7% recovery) produces the simplest matrix, ideal for dense text. Level M (15%) is standard for general web links. Level Q (25%) or Level H (30%) is recommended when printing on curved or outdoor surfaces that may experience physical wear or smudges.
Can I scan a QR code from a saved picture without a webcam?
Yes. WebTorq’s QR Code Scanner allows you to upload PNG, JPG, or WebP screenshot files directly from your computer or phone drive to decode payload text in browser memory without camera permissions.
Which linear barcode formats are supported for inventory tracking?
WebTorq supports standard linear Code 128 and Code 39 formats, exporting high-resolution vector SVG graphics that maintain sharp edges when printed on product labels, packaging, or documents.
Are my UPI payment details or contact vCards stored on WebTorq servers?
No. All QR and barcode generation executes entirely within local browser memory using client-side JavaScript. WebTorq does not collect, log, or transmit your banking VPAs, contact vCards, or URLs.