How to Create a Barcode for Free – Online Barcode Generator


With this free online service, you can generate barcodes like EAN, UPC, GS1 DataBar, Code-128, QR Code, Data Matrix, PDF417, Postal Codes, ISBN etc. without any software installation – easily in just a few steps:

1. Open the Online Barcode Generator (
2. Select the barcode type on the left side.
3. After choosing the barcode type enter your data.
4. The barcode will immediately appear in the preview window.
5. If required you may customize your barcode.
6. Download the barcode image for further use.

Video auf Deutsch:
Video en Español:
Video in Italiano:

This generator supports all common barcode types, like Linear Codes, GS1 DataBar, Postal Codes, EAN/UPC Codes, 2D Codes, ISBN Codes, meCard/vCarc-Codes, Calendar-Codes and Wi-Fi Barcodes. You can also adjust your barcode according to your own needs. Different settings like resolution and color can be freely selected (available barcodes and settings are listed below).

This Online Barcode Maker is available for free. All generated barcodes can be downloaded to your computer as graphic files for further use. The Web-Address (URL) to the generated barcode image and the URL to the Barcode Generator with your predefined settings can be copied to the clipboard. This way you can easily share this tool with your colleagues and friends.

TEC-IT provides barcode software products for all requirements:

Barcode Studio:

TBarCode Office:

TFORMer Designer:

Copyright: TEC-IT Datenverarbeitung GmbH, Steyr, Austria,

Music: Track Summerwhistling by Camtasia.

* Linear Barcodes: Code-128, Code-11, Code-2of5 Interleaved, Code-39, Code-39 Full ASCII, Code-93, Flattermarken, GS1-128 (UCC/EAN-128), MSI, Pharmacode One-Track, Pharmacode Two-Track, Telepen Alpha
* Postal Barcodes: Australian Post Standard Customer, DAFT, DPD Barcode (German Parcel Service Label Code), Japanese Postal (Customer) Code, KIX (TNT Dutch Postal Barcode), Korean Postal Authority Code, Planet Code 12, Royal Mail 4-State, USPS PostNet 5, USPS PostNet 9, USPS PostNet 11, USPS Intelligent Mail Package, UPU S10
* GS1 DataBar Symbologies: GS1-DataBar, GS1-DataBar Stacked, GS1-DataBar Stacked Omni, GS1-DataBar Limited, GS1-DataBar Expanded, GS1-DataBar Expanded Stacked, GS1-128 Composite Symbology, GS1-DataBar Composite, GS1-DataBar Stacked Composite, GS1-DataBar Stacked Omni Composite, GS1-DataBar Limited Composite, GS1-DataBar Expanded Composite, GS1-DataBar Expanded Stacked Composite
* EAN and UPC Barcodes for retail applications: EAN-8, EAN-13, EAN-8 Composite Symbology, EAN-13 Composite Symbology, UPC-A, UPC-E, UPC-A Composite Symbology, UPC-E Composite Symbology
* 2D Codes: QR Code, QR Code (Encoding for mobile and smartphone applications), Data Matrix, Aztec Code, Codablock-F, MaxiCode, MicroPDF417, PDF417, Micro QR Code, Han Xin, DotCode
* ISBN-Barcodes: ISBN 13, ISBN 13 + 5 Digits Add-On, ISMN, ISSN, ISSN + 2 Digits Add-On
* vCard/meCard 2D Codes for business cards with contact information: QR Code vCard, Data Matrix vCard, QR Code meCard, Data Matrix meCard
* 2D-Codes for calendar entries and events: QR-Code, Data Matrix
* 2D-Codes for WiFi networks: QR-Code, Data Matrix

Foreground color (barcode color), background color, module width, module width unit (default, minimal, mm, mils, Pixel), Image Resolution (DPI), Image Format (gif, jpg, png), Image Rotation (0°, 90°, 180°, 270°), Quiet Zone, Quiet Zone Unit, QR-Code Error Correction Level (ECC)

For GS1 DataBar Expanded and other GS1 DataBar codes you can use “F” (as shortcut for FNC1) as field separator. More information about this can be found in TEC-IT’s barcode reference:


Xem thêm bài viết khác:


  1. If only the settings made more sense. Module Width Unit [MM] (is this Millimeter?) [Pixel] Which doesn't seem to be actual pixels…

  2. Will these upc barcodes actually scan? I'm trying to get my items sold at 7 11, but all I need is barcodes now.

  3. For example, I used your Business card barcode, how will the next party able to scan it or identify that its my card? Is there any special gadgets or app to use? Thanks

  4. Hello, Great video, with details. It worked for me!! Thank you a lot. I hope you have a delightful day.

  5. what type of barcode would I need to get if I am selling a laminated product or as a poster as commercial retail item like walmart of and independently on my website

  6. Hi sir I already download 3 barcodes.i use this barcode to my product. I am doing chocolate products. my product availability in all store in my any suggestions for me.

  7. is this completely free for personal use?? or is there any validity? how many times can a single Bar code can be scanned?

  8. If I want to use this to create barcodes for products to sell. How do I use this?
    Can I just print them and use them or do I need to do anything special?

    Btw I use my own program to scan and register barcodes.

  9. UPDATE: Our popular Online Barcode Generator now provides a new category called "Healthcare Codes", which includes commonly used pharmaceutical barcodes like HIBC, NTIN (Data Matrix), PPN (Pharmacy Product Number), etc.

    Just try it out:

  10. I've been trying your excellent barcode generator for Code-128. Is it possible to disable the label from the image? Thanks.


    On this website I learned even simpler way to earn tons of money

  12. Which/what barcode to use for fruit drinks? I am from Suriname, South America. Because I want to generate a barcode for my product.

  13. Hi,
    Can we use your free software to generate UPC code. We are just using these codes to maintain the records in our system.
    We own a small brand for kidswear & we sell on different online portals. One of the portal management has asked to have any kind of UPC code, so that they can scan the product.
    Can we use these free bar codes software to solve our purpose.

    Please advise.


  14. Can we generate EAN13 Barcode and use it on our products for selling in retail store ? Where from we can get the nos ?


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