Bulk Barcode Generator is a fast, offline barcode studio for Windows. Create, customize, print and decode 26 barcode formats - from QR codes and Data Matrix to EAN-13, UPC-A, Code 128, GS1-128, ITF-14 and GS1 DataBar - all rendered locally on your PC. Nothing leaves your device. CREATE ANY BARCODE - 26 symbologies: QR, Micro QR, rMQR, Data Matrix, Aztec, PDF-417, EAN-13/8, UPC-A/E, Code 39, Code 93, Code 128, GS1-128, Codabar, ITF, ITF-14, MSI, Plessey, every GS1 DataBar variant, and USPS Intelligent Mail - Built-in check-digit calculation and GS1 AI support: type (01)08345... and the app inserts FNC1 separators for you - Full styling: custom colors, transparent backgrounds, human-readable text in OCR-B, OCR-A, MICR and mono fonts, bar height, module width, quiet zones, rotation, and resolution from 72 to 2400 DPI - Advanced options per format: QR error correction, PDF417 compaction, Code 128 code sets, and ECI character sets for non-Latin text EXPORT YOUR WAY - Save as PNG, JPEG, WEBP, BMP, vector SVG or PDF with physical sizing in mm, cm or inches - Copy to clipboard, share with any app, or open a detachable live preview window SCAN AND DECODE - Scan with your webcam or from images and entire folders, with drag-and-drop support - Smart QR parsing for URLs, Wi-Fi, contacts, email, SMS, locations, calendar events and more - Export scan results to CSV or Excel TEMPLATES AND LABELS - Save any style as a reusable template with live previews and favorites - Print label sheets and rolls using presets for Avery L7160/5160, Dymo 30252/30334 and Zebra 4x6 shipping rolls - or build a fully custom grid BULK GENERATION (PRO) - Turn a CSV or Excel file into thousands of barcodes in seconds with a 3-step wizard: automatic column mapping, row validation and per-row file names The app is free for single barcodes, scanning, templates and more. A one-time Pro upgrade unlocks bulk generation and label printing - no subscription, yours forever. Works fully offline on Windows 10 and 11 (x86, x64 and ARM64). Your data never leaves your device.