Skip to main content
Webutilia
Barcode generator

Barcode Generator

Render product numbers as downloadable industrial barcode graphics.

  • Free to use
  • No account
  • Browser processing
Loading this tool

Purpose-built workflow

Create a readable Code 128 barcode

  • Code 128
  • SVG output
  • Live visual result
  1. InputEnter source or settings
  2. RefineEnter the value to encode
  3. ReviewInspect bars and human-readable value
  4. FinishDownload a scalable SVG

Barcode generator

What does Barcode Generator do?

Product numbers and identifiers are easier to manage as scannable barcodes. This generator renders numbers into standard barcode graphics you can download.

Barcodes are generated locally in the browser, so your data stays on your device.

Render numbers into standard barcode graphics.
Download barcodes to print on labels or sheets.
Generate locally without uploading your data.

Common use cases

Labeling inventory items
Creating product barcodes
Printing scannable codes for stock

Step-by-step

How to use this tool

  1. 1

    Add content to Barcode Generator

    Enter the non-sensitive input or choose the generation settings.

  2. 2

    Configure the result

    Generate or calculate the result in your browser.

  3. 3

    Review and export

    Copy or download the output and store it appropriately.

Tips for a better result

  • Start with a representative sample before running a large barcode generator workflow.
  • Keep the original input until you have checked the downloaded or copied result.
  • Review quality, compatibility, and output size before publishing or sharing the result.

Keep working

Related workflows

All Security & Generators Generate secure passwords, identifiers, hashes, QR codes, and barcodes.Password Generator Create cryptographically random passwords with configurable character rules.Hash Calculator Calculate SHA hashes for text or files and verify them against an expected checksum.UUID/GUID Provisioner Generate one or many cryptographically random UUID v4 identifiers.QR Code Blueprint Maker Encode URLs or text into a downloadable QR code graphic.

Learn from primary sources

Trusted references

Use these standards and official guides when you need deeper technical detail.

OWASP cryptographic guidance (opens in a new tab)Security guidance for random generation, hashing, encryption, and key handling.Web Crypto API reference (opens in a new tab)MDN's reference for cryptographic operations in the browser.

FAQ

Common questions

Everything you need to know before processing your files.

Code 128, EAN-13, EAN-8, UPC-A, Code 39, ITF-14, MSI, and Pharmacode. Pick the symbology your scanner expects, because a product number encoded in the wrong one will not read correctly.

Related tools

Continue with similar workflows

Explore nearby tools in the same category to handle the next step in your workflow without starting over.

Security generator

Password Generator

Create cryptographically random passwords with configurable character rules.

Open tool

QR generator

QR Code Blueprint Maker

Encode URLs or text into a downloadable QR code graphic.

Open tool

Identifier generator

UUID/GUID Provisioner

Generate one or many cryptographically random UUID v4 identifiers.

Open tool

Privacy and measurement

Optional

Analytics helps improve searches and tool workflows. Declining does not limit any tool. See the privacy policy.