Interleaved 2 of 5 (ITF) Overview


Interleaved 2 of 5 (ITF) is a numeric only barcode that is used to encode pairs of numbers into a high density barcode format. The bars and spaces in ITF only have two widths- wide and narrow.

How to scan 1D and 2D barcodes (EN)

Supported Host Device


Supported Business Applications:

Partner Applications

Applications integrated with Socket Mobile's CaptureSDK.


Verify with your application provider that Socket Mobile's latest CaptureSDK was implemented in your app. See the latest CaptureSDK version.

See complete list of business applications.

Non-CaptureSDK Applications

Applications that are not integrated with Socket Mobile's CaptureSDK:



Interleaved 2 of 5 (ITF) is supported by default on all Socket Mobile barcode scanners. You can enable or disable this symbology on your Socket Mobile scanner simply by scanning the codes below.  Note: Scanner must be in a disconnected state before scanning the command barcode.

Interleaved 2 of 5 (ITF) by scanning the barcode below*:


Disable Interleaved 2 of 5 (ITF) by scanning the barcode below*:


See the full programming guide for more info and troubleshooting.
* D750 requires separate enable/disable command barcodes found in the programming guide.

Troubleshooting / FAQ

Q: What is the typical usage for Interleaved 2 of 5 (ITF)?

A: Shipping and warehouse industries

Q: How to read any lengths of Interleaved 2 of 5 (ITF)?

A: App coming soon, please fill out a barcode support form.

Q: Need more help?

A: Go here for additional barcode troubleshooting and FAQs.