If you can't translate it or the language is incorrect, I will return the source text only: "Jakim programem stworzyć kod kreskowy?"

There are many types of barcodes (including QR codes). For individual cases, you can use an online generator like this: https://products.aspose.app/barcode/pl/generate

There are actually many free generators. Here is one of the popular web applications that allows generating various types of records. https://barcode.tec-it.com/en

To create a barcode (such as an EAN-13 barcode or QR code) based on entered text, you can use various tools and software. Here are a few popular options: 1. **Online barcode generators:** There are many free online tools that allow you to generate barcodes without the need to install any software. Search the internet for barcode generators, such as "Online Barcode Generator" or "QR Code Generator." 2. **Graphic design programs:** Graphics programs like Adobe Illustrator, CorelDRAW, GIMP (free), or Inkscape (free) allow you to create more advanced barcodes and customize their appearance. 3. **Mobile apps:** There are barcode generator apps available in mobile app stores that can be used on smartphones and tablets. Examples include "QR Code Generator" for Android and "QR Code Reader" for iOS. 4. **Barcode management software:** There are also specialized software programs for handling barcodes, such as "Barcode Studio" or "Barcode Producer." These tools offer advanced features for creating and managing barcodes. The choice of tool depends on your needs and level of expertise. If you need a simple barcode, online or mobile applications may be sufficient. If you require more advanced design options, graphic design programs or specialized barcode software may be a better choice.

Various programs can be used to create barcodes based on entered text. Here are a few popular options: Barcode Generator - a free online program that allows generating barcodes with various customization options. You can enter text, select the barcode format, and adjust other parameters. Barcode Studio - a professional paid software that offers advanced barcode creation functions. It provides a wide range of barcode formats and the ability to customize the appearance. Barcode Maker - another paid program that allows creating barcodes based on text. It offers many configuration options and supports various barcode standards. These programs often allow exporting the created barcodes to different formats such as PNG or JPG. Please note that there are many programs available on the market, so it's worth checking out various options and finding the one that best suits your needs.