Saaspose.Barcode API allows you to generate barcode images in various formats and recognize barcode from those images as well. You can also set the image resolution of the barcodes. Using this REST API, you can generate barcodes with appropriate code text location. Saaspose.Barcode supports barcode generation with checksum option and it allows rotating the barcode image with suitable angle. You can customize barcode size and set x and y dimensions of barcode as per your requirements. You can provide custom values for width and height of barcode image to generate images with better quality and readability.