Free Barcode Generator
Create 1D barcodes in popular formats including Code 128, Code 39, EAN-13, EAN-8, UPC, and ITF-14. Enter your data, adjust colors and dimensions, choose whether to display the value, and download your barcode as PNG, JPG, or SVG.
Create Barcodes Without Installing Software
Create a barcode directly in your browser for product labels, inventory records, shipping packages, equipment tags, and other identification tasks. Choose the barcode format, enter your value, customize the appearance, and preview the result before downloading it as PNG, JPG, or SVG — without installing dedicated barcode software.
Choose the barcode format that matches your requirement, enter the value you want to encode, adjust the available settings, and preview the result before downloading it. The process is designed to keep barcode creation simple without requiring specialized software.
Browser-Based
Automatic Checksum
Live Preview
Simple Workflow
Choose the Right Barcode Format
Different barcode formats are designed for different types of identification and labeling. Use the format that best matches the data you need to encode and where the barcode will be used.
| Barcode Name | Barcode Details | Ideal For |
|---|---|---|
| Code 128 | High-density 1D barcode format that can encode letters, numbers, and supported characters. | Shipping, logistics, inventory, labels, and general identification. |
| Code 39 | Alphanumeric 1D barcode format commonly used for identification and labeling. | Internal identification, equipment, asset labels, and industrial use. |
| EAN-13 | 13-digit retail barcode format used for product identification. | Retail products, packaging, stores, and product labels. |
| EAN-8 | Compact 8-digit retail barcode format designed for products with limited label space. | Small retail products and compact packaging. |
| UPC | Product-identification barcode format widely used in retail. | Retail products, product packaging, and point-of-sale identification. |
| ITF-14 | 14-digit barcode format commonly associated with trade and shipping units. | Cartons, cases, shipping units, and logistics. |
Create a Barcode in 3 Simple Steps
Choose a barcode format, enter the value you want to encode, and download the generated barcode when it is ready.
Choose a Format
Select the barcode format that matches the type of barcode you want to create.
Enter Your Value
Enter the data you want to encode in the selected barcode format and check the generated result.
Preview & Download
Review your generated barcode, make any available adjustments, and download the finished file.
Barcode Generator
Select a barcode type, enter your data, and customize the design. Your barcode will update in real-time.
1. Select Barcode Type
2. Enter Your Data
Please select a barcode type to see data requirements.
3. Customize Your Design
Colors
Sizing & Display
Your Barcode
Barcode Troubleshooting Guide
Having trouble creating or using your barcode? Find the common problem, likely cause, and suggested solution below.
| Problem | Possible Cause | What to Do |
|---|---|---|
| Barcode is not generated | The entered value may not meet the requirements of the selected barcode format. | Check the selected format and enter a value that matches its data requirements. |
| The selected format rejects my data | The entered data may be invalid for the selected barcode type. | Review the entered value and select a barcode format that supports the data you are entering. |
| Barcode appears too small | The bar width or height may be set too low. | Increase the available bar width or height settings and check the preview again. |
| Barcode is difficult to scan | The selected colors or dimensions may make the barcode harder for a scanner to read. | Use clear contrast between the bars and background, adjust the dimensions, and test the generated barcode. |
| Text below the barcode is missing | The Display Value setting may be set to Hide Text. | Change Display Value to Show Text if you want the encoded value displayed with the barcode. |
| The downloaded barcode is not suitable for my use | Different projects may require different image formats. | Try PNG, JPG, or SVG and choose the format that best matches your intended use. |
| The wrong barcode format was selected | Different barcode formats have different data requirements and common applications. | Review the supported barcode types and select the format that matches your intended use. |
| Barcode content is incorrect | The value entered into the Barcode Content field may be incorrect. | Check the entered value before downloading and using the generated barcode. |
Tip: Always check the generated preview and test your barcode with the intended scanning method before using it on products, labels, or documents.
Barcode vs. QR Code: What's the Difference?
Traditional Barcode (1D)
- One-dimensional (1D) bar patterns that encode data primarily along one axis.
- Typically used for shorter identifiers such as product, inventory, or tracking values; capacity depends on the specific barcode format.
- Commonly scanned by laser or camera-based barcode scanners, depending on the environment.
QR Code (2D)
- Two-dimensional (2D) code that stores data across both horizontal and vertical dimensions.
- Can store substantially more data than many 1D barcode formats, depending on the QR version and error-correction level.
- Can be decoded from different orientations when the code is clearly visible to a compatible scanner.
Customize Your Barcode Output
Adjust the available barcode settings, preview your changes, and choose the output format that fits your needs.
| Feature | Available Options | What You Can Control |
|---|---|---|
| Barcode Format | Code 128, Code 39, EAN-13, EAN-8, UPC, and ITF-14 | Select the barcode format that matches the data you want to encode. |
| Bar Color | Custom color selection | Change the color of the barcode bars to suit your design. |
| Background Color | Custom background color | Choose the background color displayed behind the barcode. |
| Bar Width | 1–4 px | Adjust the thickness of the barcode bars using the available width range. |
| Bar Height | 40–150 px | Adjust the vertical height of the generated barcode. |
| Display Value | Show Text / Hide Text | Choose whether the encoded value is displayed with the generated barcode. |
| Live Preview | Real-time barcode preview | See the generated barcode while changing the selected type, value, or available settings. |
| Download Formats | PNG, JPG, and SVG | Download the finished barcode in the image format that best fits your intended use. |
Tip: If you change the barcode color or dimensions, check the preview before downloading the final version.
Frequently Asked Questions
Find answers to common questions about barcodes and our online barcode generator.
Yes. You can use the barcode generator for free without creating an account. The tool lets you create and download barcodes directly from your browser.
No. The generated barcodes are static images containing the encoded value. After you download the barcode, it is not dependent on this generator to display the encoded data.
Choose a format based on the type of data and where the barcode will be used. For example, EAN-13 and UPC are commonly associated with retail product identification, while Code 128 is useful for general-purpose labeling, inventory, and logistics. Code 39 and ITF-14 are also available for supported identification and labeling needs.
The generator supports Code 128, Code 39, EAN-13, EAN-8, UPC, and ITF-14.
Yes. You can adjust the bar color, background color, bar width, and bar height. You can also choose whether the encoded value is displayed below the barcode.
Yes. Use the Display Value option in the generator to choose between Show Text and Hide Text.
No. This tool is designed for 1D barcode formats. It supports Code 128, Code 39, EAN-13, EAN-8, UPC, and ITF-14. For QR Codes, use our dedicated QR Code Generator.
You can download the generated barcode as PNG, JPG, or SVG. SVG is useful when you need a scalable vector file, while PNG and JPG are convenient for common image-based uses.
No. You can use the generator directly in your browser without creating an account, signing in, or providing an email address.