# The manual for the New ION Experience

The manual for the New ION Experience has been released.

Check it out! [Link](https://docs.firstresonance.io/)

For the complete documentation index, see [llms.txt](https://manual.firstresonance.io/llms.txt). This page is also available as [Markdown](https://manual.firstresonance.io/features/barcode-labels/templating/ion-barcode-minimum-sizes.md).

## Using the magnification factor on the barcode in ZPL
Using the magnification factor on the barcode in ZPL you can generate a very small label. ION barcodes contain a JSON with a UID (Universal Identification) string by default that looks like this:

```json
{"uid":"24daeec708d84908af9beba707a5241b"}
```

[Here's an example](http://labelary.com/viewer.html?density=12&quality=grayscale&width=.25&height=.25&units=inches&index=0&rotation=0&zpl=%5EXA%0A%5EFO20%2C15%5EBQN%2C2%2C1%5EFD%7B%22uid%22%3A%2224daeec708d84908af9beba707a5241b%22%7D%5EFS%0A%5EXZ%0A) of a very small QR code (magnification of 1) that contains an ION UID. This is on a .25x.25 label size with a 300 dpi printer and there is plenty of room to spare. The basic scanner that we are using to test was still able to scan this without issue.

Last updated 4 years ago.