Formats, exports, and limits for Barcode Generator
A practical reference for what the tool handles.
Input and no file limits
The tool takes the text or number you want encoded. There is no upload, so there are no file size limits.
Supported barcode formats
| Format | Use |
|---|---|
| EAN | Retail product codes |
| UPC | Retail product codes (North America) |
| Code128 | Dense, general-purpose encoding |
| Code39 | Simple, widely supported legacy format |
Export options
| Export | When to use |
|---|---|
| PNG | Quick use in documents and web pages |
| SVG | Printing at large sizes; stays sharp |
Value length
Keep values within the limits of your chosen format. Retail formats like EAN and UPC expect a fixed set of digits; Code128 and Code39 accept longer text.
Verdict
Barcode takes your value, encodes it in the format you choose, and exports it as PNG or SVG.