One-Click Code128 Barcode Generation for xlsm documents!

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UPCA
UPCE
EAN13
EAN14
Code39
Code39Extended
Code128
Codabar
Postnet
ISBN
ITF14
Pdf417
Interleaved2of5
Pharmacode

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All 128 characters of ASCII.
No specific restrictions.

Code 128 is a high-density linear barcode symbology defined in ISO/IEC 15417:2007. It is used for alphanumeric or numeric-only barcodes.

Learn more about Code128

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The Barcode generator tool lets you create a Code128 Barcode signatures that you can download and use to sign business contracts and official XLSM documents. Any Code128 Barcode contains unique textual information that confirms the identity of the signer or authorizes the business document. Barcode verification can be performed automatically by reading the signature content. The signatures content may vary depending on the Barcode or QR Code types. For example, barcodes allow to keep about 10-15 characters. The GroupDocs Generator tool allows you to generate electronic signatures from any browser for free without registration. GroupDocs will be happy to help you with the electronic signature generation and their usage on your documents.

Generate Code128 Barcode signature
Support most popular Barcode types as UPC, EAN, Code39, Codabar, Post mail barcodes and many more
Support free input Barcode text to enter with localization languages

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How it works

How to generate Code128 barcode and add into XLSM document?

Step 1

Select Barcode XLSM Type from the list.

Step 2

Enter XLSM Barcode data and click button Generate!

Step 3

Check Barcode appearance in a preview pane, and click Download to get barcode image

Step 4

Click Add to Document for signing a document with generated barcode

FAQ

Questions & Answers

How to Generate Code128 Barcode?

Barcode generation requires the selection of the Barcode Type and Text to decode into the barcode representation. Once these values are selected the barcode image will be generated automatically with the ability to download or put the generated barcode to the xlsm document.
How to use generated Code128 Barcode?

The generated Code128 barcode with specific type implements particular algorithm to encode Code128 Barcode text into the generated Image representation. This generated image can be detected automatically and decode back to the original text. Each Barcode type Code128 specifies data charset and length.
What data can be added to generated Code128 Barcode?

The Code128 Barcode may contain exact characters set and specific length of text data. Mostly the barcodes are used to specify some long number to be used as identifier.

XLSM

Microsoft Excel Macro-Enabled Spreadsheet

Files with XLSM extension is a type of Spreasheet files that support Macros. From application point of view, a Macro is set of instructions that are used for automating processes. A macro is used to record the steps that are performed repeatedly and facilitates performing the actions by running the macro again. Macros are programmed with Microsoft's Visual Basic for Applications (VBA) from within the Excel Workbook using the Visual Basic Editor and can be run/debug directly from there.

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Generate Barcode for other file formats

You can also sign other file formats. Please see the list below.

BMP
Bitmap Image File
CDR
CorelDRAW Image File
CMX
CorelDRAW Metafile Exchange Image File
CSV
Comma Separated Values File
DOC
Microsoft Word Document
DOCX
Microsoft Word Open XML Document
DOT
Word Document Template
DOTM
Word Open XML Macro-Enabled Document Template
GIF
Graphical Interchange Format File
JPEG
JPEG Image
JPG
JPEG Image
ODP
OpenDocument Presentation
ODS
OpenDocument Spreadsheet
ODT
OpenDocument Text Document
OTP
OpenDocument Presentation Template
OTS
OpenDocument Spreadsheet Template
PDF
Portable Document Format File
PNG
Portable Network Graphic
PPSX
PowerPoint Open XML Slide Show
PPT
PowerPoint Presentation
PPTX
PowerPoint Open XML Presentation
RTF
Rich Text Format File
SVG
Comma Separated Values File
TIF
Tagged Image File
TIFF
Tagged Image File Format
WEBP
WebP Image
XLS
Excel Spreadsheet
XLSX
Microsoft Excel Open XML Spreadsheet
XLTM
Microsoft Excel Macro-Enabled Template

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