Interleaved 2 of 5 Barcode generator
Generate easy & customizable Interleaved 2 of 5 Barcodes in seconds.
Make sure to test out your configured barcode before using it in production.
Free Interleaved 2 of 5 Barcode Generator – Create Barcodes Online
Generate high-density numeric Interleaved 2 of 5 barcodes in seconds with TryQRCode.
Create a free Interleaved 2 of 5 barcode for warehouse, distribution, film, and corrugated carton applications. Interleaved 2 of 5 is a numeric-only barcode that encodes digits in PAIRS — the bars encode the first digit and the spaces encode the second — so it needs an even number of digits. When you enter an odd count, the generator pads a leading zero automatically. The result is high density in a compact symbol. Customize the colors, width, and height, preview it live, and download it as PNG, SVG, JPG, or WEBP. No login or technical skills required.
Generate Interleaved 2 of 5 BarcodeWhat is an Interleaved 2 of 5 Barcode?
An Interleaved 2 of 5 (ITF) barcode is a numeric-only linear barcode that achieves high density by encoding digits in pairs. Each pair spans five bars and five spaces: the bars encode the first digit while the interleaved spaces encode the second, roughly doubling the density of Standard 2 of 5. Because digits arrive in pairs, the data must have an even length — when an odd count is entered, a leading zero is padded automatically. ITF is widely used in warehouse and distribution, film and photo, and corrugated carton marking, and it is the base of the GS1 ITF-14 symbol.
In short: Interleaved 2 of 5 is a numeric-only barcode that encodes digits as PAIRS (bars and spaces share the data), needs an even count (auto-padded with a leading zero), reaches high density, and serves warehouse/distribution, film/photo, and corrugated carton marking.
Interleaved 2 of 5 Quick Facts
| Encodes | Digits 0–9 only |
|---|---|
| Structure | Digit pairs — bars encode the first, spaces the second |
| Length | Even number of digits (auto-padded with a leading zero) |
| Check digit | None mandatory (optional mod-10) |
| Density | High (two digits per symbol pattern) |
| Typical use | Warehouse & distribution, film/photo, corrugated cartons |
How to Create Your Interleaved 2 of 5 Barcode
Follow these four steps to generate a professional Interleaved 2 of 5 barcode in under a minute.
1
Enter Your Data
Type or paste your digits — the generator pads a leading zero automatically when the count is odd.
2
Customize the Look
Adjust foreground and background colors, width scale, height, and toggle the human-readable text.
3
Generate & Preview
Your barcode renders instantly with a live preview so you can verify it before download.
4
Download & Print
Export as PNG, SVG, JPG, or WEBP and use it on labels, tags, and packaging.
No registration required. Your barcode is generated in seconds and ready for print or digital use.
Benefits of Interleaved 2 of 5 Barcodes
Why teams and businesses choose Interleaved 2 of 5 barcodes for dependable, scannable identification.
High Density
Encodes two digits per pattern, so symbols are roughly half the width.
Bars & Spaces Shared
The interleaved structure packs data into the spaces other codes waste.
Compact for Big Numbers
Long numeric strings stay small enough for label printing.
Distribution Standard
Deep roots in warehouse, distribution, and carton workflows.
Auto-Pad Support
An odd digit count is normalized with a leading zero automatically.
Scans Fast
Denser symbols scan quickly in high-throughput environments.
Common Use Cases for Interleaved 2 of 5
See how Interleaved 2 of 5 barcodes are used across retail, logistics, healthcare, and manufacturing.
Warehouse & Distribution
Carton IDs, bin labels, and picking slips with numeric codes.
Film & Photo
High-density numeric order and roll identifiers.
Corrugated Cartons
ITF-14-ready carton marking printed directly on boxes.
Shipping Labels
Numeric routing and lot identifiers on outer packaging.
Production Lots
Compact batch and lot numbers on components.
GS1 ITF-14
The base symbology behind GS1 ITF-14 carton and pallet labels.
Interleaved 2 of 5 Barcode – Frequently Asked Questions
Quick answers about how Interleaved 2 of 5 works and where to use it.
Interleaved 2 of 5 (ITF) is a numeric-only linear barcode that encodes digits in pairs — the bars encode the first digit and the spaces encode the second — roughly doubling Standard 2 of 5 density.
Because digits are encoded in pairs, the data length must be even. When you enter an odd count, the generator pads a leading zero automatically.
No. Interleaved 2 of 5 is numeric-only. Use Code 39, Code 93, or Code 128 for letters and other characters.
Standard 2 of 5 wastes spaces (they carry no data) and is low-density. Interleaved 2 of 5 uses the spaces to encode a second digit, making it far more compact.
ITF-14 is a GS1 application of Interleaved 2 of 5 that encodes exactly 14 digits with a mod-10 check and bearer bars. Same symbology, fixed 14-digit structure.
Warehouse and distribution, film and photo, corrugated carton marking, and as the base of GS1 ITF-14 carton and pallet labels.
Create Your Free Interleaved 2 of 5 Barcode Now
Generate a scannable, print-ready Interleaved 2 of 5 barcode in seconds—download it in any format and use it for compact numeric labels.
Generate Interleaved 2 of 5 Barcode
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