Aspose.BarCode Cloud SDK for Node.js allows developers to build cloud-based applications that generate, scan, recognize, and configure barcodes using simple JavaScript code. No software installation or local dependency is required—the SDK interacts directly with Aspose.BarCode Cloud REST API. It supports more than 60 barcode symbologies, including 1D (linear), 2D, and postal barcode types. Developers can use this SDK to specify barcode types, generate barcodes with custom dimensions, read barcodes from various input sources, and apply image processing algorithms to enhance recognition accuracy.

Features

Barcode Generation

• Generate 1D, 2D, and postal barcodes.
• Set barcode image resolution, angle, height, width, quality, and margin.
• Enable auto-sizing or manually specify X and Y dimensions.
• Generate barcodes with custom text placement.
• Set bar height and rotate barcode images at any angle.
• Choose barcode image formats (JPEG, PNG, TIFF, BMP, GIF; EMF & SVG as output-only).
• Generate multiple barcodes in one operation. Barcode Recognition
• Recognize barcodes from a specific region of an image.
• Read barcodes from local files, external URLs, or request bodies.
• Recognize specified number of barcodes.
• Use checksum validation during recognition.
• Apply image processing algorithms to improve detection.
• Read barcodes stored in Aspose Cloud Storage. Image Processing & Output Options
• Read barcodes from image streams.
• Save generated barcodes as image files or streams.
• Customize barcode appearance including border, size, padding, text, and orientation. Supported File Formats Input/Output: JPEG, TIFF, PNG, BMP, GIF Output only: EMF, SVG

Supported Barcode Symbologies (60+ total)

1D (Linear) EAN13, EAN8, UPCA, UPCE, Interleaved2of5, Standard2of5, MSI, Code11, Codabar, EAN14 (SCC14), SSCC18, ITF14, Matrix 2 of 5, PZN, Code128, Code39 Standard/Extended, Code93 Standard/Extended, Code16K, IATA 2 of 5, OPC, GS1Code128, ISBN, ISMN, ISSN, ITF6, VIN, Pharmacode, Databar OmniDirectional, Databar Truncated, Databar Limited, Databar Expanded, Databar Stacked OmniDirectional, Databar Expanded Stacked, Databar Stacked, PatchCode, Supplement (decode only). 2D PDF417, MacroPDF417, MicroPDF417, CompactPDF417 (decode only), DataMatrix, GS1DataMatrix, Aztec, QR, MicroQR, DotCode, MaxiCode, Italian Post 25, Code16K. Postal Postnet, Planet, USPS OneCode, Australia Post, Deutsche Post Identcode, Deutsche Post Leticode, RM4SCC, Singapore Post, Australian PosteParcel, Swiss Post Parcel, UpcaGs1DatabarCoupon.

Benefits

• No installation required—fully cloud-driven with simple Node.js integration.
• Supports more than 60 barcode symbologies for global logistics, retail, healthcare & postal workflows.
• Highly customizable barcode generation for production, packaging, scanning, and labeling systems.
• Advanced recognition algorithms improve accuracy even with rotated or low-quality barcodes.
• Ability to read barcodes from files, URLs, streams, or cloud storage enhances versatility.
• Scalable solution suitable for high-volume enterprise barcode workloads and SaaS applications.