Barcode Generator and Reader

Generate and download Code 128, Code 39, EAN, UPC and other barcodes, or decode a barcode image locally.

Choose the code type and content carefully because scanners interpret the encoded characters exactly. Shorter input normally produces a simpler symbol with larger modules, while long text creates a denser image. Export the result at a size that keeps edges crisp and test it with the camera or scanner used in the final workflow.

For dependable results, start with a valid source file, confirm the preview or status message, and open the downloaded copy before replacing the original. Large page counts, very high-resolution images and complex documents require more device memory and may take longer than small files, even though the controls and output steps remain the same.