Všechny hlavní 1D a 2D symboliky v jednom nástroji. Vše běží ve vašem prohlížeči — bez registrace, bez vodoznaku, neomezené stahování.
Generátor čárových kódů at a glance
- All major 1D and 2D symbologies in one tool
- Switch format without leaving the page
- PNG for everyday use, SVG for print
- Check digits handled automatically per format
How to use the Generátor čárových kódů
- Pick the symbology your system requires — EAN, UPC, Code 128, Data Matrix, PDF417 and more.
- Enter your data; the required check digits are calculated for that format.
- Preview the result and download a PNG or a vector SVG.
Where it is used
- Comparing how the same data looks across formats
- One-off labels where a dedicated tool is overkill
- Checking which symbology fits your available label width
Frequently asked questions
Which barcode format should I choose?
Retail tills expect EAN-13 or UPC-A. Logistics labels usually use Code 128 or ITF-14. For tiny parts or large payloads, use Data Matrix or PDF417.
Will these codes scan on real hardware?
They are generated to the published specification for each symbology. Print at full size with good contrast and clear quiet zones, then test with your own scanner before a production run.