How to Generate Barcodes for Free
Create any barcode type with custom formatting — completely free.
Generating barcodes online doesn't require expensive software. With BarcodeToCSV's free Barcode Generator, you can instantly create professional, high-quality barcodes and QR codes right in your browser. This guide will walk you through the process step-by-step.
Step-by-Step Guide
Step 1: Open the Generator
Navigate to the Barcode Generator tool on BarcodeToCSV.com.
Step 2: Enter Your Data
In the "Barcode Content" field, type or paste the text, numbers, or URL you want to encode. The live preview will update automatically.
Step 3: Select the Barcode Type
Choose the format that fits your needs. We support 9 standard formats, including Code 128 (best for general alphanumeric data), EAN-13/UPC-A (for retail), and QR Codes (best for URLs and complex data).
Step 4: Customize the Appearance
Use the sliders to adjust the barcode's width, height, and margins. You can also change the bar and background colors. For 1D barcodes, you can toggle the display of text below the bars.
Step 5: Download or Copy
Once you are happy with the preview, choose your download format:
- SVG: Vector format, best for printing and graphic design. It will never pixelate.
- PNG: High-resolution image with a transparent background. Best for digital use.
- JPG: Compressed image format.
You can also use the "Copy" button to copy the image directly to your clipboard.
Batch Generation
Need to create hundreds of barcodes at once? Use our Batch Generator. Simply paste a list of values or upload a CSV file, configure the barcode settings, and download all the generated images at once.
Ready to create your first barcode?
Open Barcode Generator