In the realm of QR code generation, Decoder emerges as a powerful and user-friendly tool tailored for Linux environments. With QR codes becoming an integral part of digital communication, tools like Decoder simplify the process of encoding information into these compact, scannable codes. This article explores how Decoder works, its features, and how you can start using it on your Linux system.
What is Decoder ?
Decoder is an open-source utility designed for generating QR codes efficiently. It supports various types of data encoding, from URLs and text strings to Wi-Fi credentials and contact information. Its lightweight design and command-line interface make it a favorite among Linux users who seek flexibility and automation in their workflows.
Key Features of Decoder
1. Cross-Platform Compatibility Decoder works seamlessly across multiple Linux distributions, ensuring consistent performance regardless of your setup.
2. Wide Range of Encoding Options It supports encoding: – Text and URLs – Email addresses – Wi-Fi credentials (SSID and password) – vCard contact details
3. Customizable Output Users can specify the size, color, and format (e.g., PNG, SVG) of the QR codes, catering to different needs.
4. Batch Processing For advanced users, Decoder supports batch QR code generation, allowing automation for larger projects.
5. Open-Source and Free Being open-source ensures that Decoder is continuously improved by the community, and its use is free of charge.
Installing Decoder On Ubuntu 24.04
In this short article we will learn how to install Decoder on Ubuntu 24.04 LTS operating system. On this tutorial we will be using Flapak to install the Decoder on Ubuntu 24.04, since the Decoder is open-source application available on Flathub, designed to easily create and scan QR codes on Linux. The installation will be as consist of several steps below :
ramansah@dev02:~$ flatpak install flathub com.belmoussaoui.Decoder Looking for matches… Required runtime for com.belmoussaoui.Decoder/x86_64/stable (runtime/org.gnome.Platform/x86_64/47) found in remote flathub Do you want to install it? [Y/n]: Y
ID Branch Op Remote Download 1. [✓] com.belmoussaoui.Decoder.Locale stable i flathub 5.4 kB / 165.1 kB 2. [✓] org.freedesktop.Platform.GL.default 24.08 i flathub 146.5 MB / 146.8 MB 3. [✓] org.freedesktop.Platform.GL.default 24.08extra i flathub 22.7 MB / 146.8 MB 4. [✓] org.freedesktop.Platform.openh264 2.4.1 i flathub 920.7 kB / 976.5 kB 5. [✓] org.gnome.Platform.Locale 47 i flathub 18.6 kB / 386.3 MB 6. [✓] org.gtk.Gtk3theme.Yaru 3.22 i flathub 139.3 kB / 191.5 kB 7. [✓] org.gnome.Platform 47 i flathub 326.4 MB / 384.1 MB 8. [✓] com.belmoussaoui.Decoder stable i flathub 8.0 MB / 9.3 MB
Installation complete.
Step 3 :Running Decoder
To run Decoder, we will have two options ;
1. Using GUI We wil find the Decoder icon, the double click it. 2. Using command line We will submit the following command line :
$ flatpak run com.belmoussaoui.Decoder
As shown below :
ramansah@dev02:~$ flatpak run com.belmoussaoui.Decoder
2024-11-26T05:41:08.989524Z INFO decoder::application: Decoder (com.belmoussaoui.Decoder)
2024-11-26T05:41:08.989644Z INFO decoder::application: Version: 0.6.1 ()
2024-11-26T05:41:08.989653Z INFO decoder::application: Datadir: /app/share/decoder
2024-11-26T05:41:11.091178Z INFO decoder::database: Database pool initialized.
2024-11-26T05:41:11.091588Z INFO decoder::database: Running DB Migrations...
The Decoder application will be appeared as shown below :
Conclusion
Decoder is a robust solution for Linux users seeking to generate QR codes effortlessly. Its open-source nature, combined with powerful features, makes it a valuable addition to any developer or IT enthusiast's toolkit. Whether you're sharing links, encoding secure information, or designing promotional materials, Decoder is up to the task.
If you haven’t tried Decoder yet, now is the perfect time to explore its capabilities and see how it can streamline your QR code generation tasks.
