Batch Barcode Generator — Create Multiple Barcodes at Once
This free batch barcode generator is built for workflows where speed and consistency matter. Whether you are setting up inventory for a new warehouse, labeling a product line before retail distribution, or preparing shipping labels for an outbound run, batch generation lets you encode an entire list of values in a single step. Paste your data, upload a CSV, or type values directly — then download all barcodes as a ZIP or print-ready PDF. No signup, no server upload, no cost.
0 / 50 barcodes
Batch vs Single Barcode Generation
Single barcode generation is the right tool when you need one label quickly — a replacement tag, a one-off asset sticker, or a test barcode before a print run. Batch generation is the right tool whenever you are working at scale. Common scenarios where the batch workflow is the clear choice:
- Inventory setup — you are adding a new product category to your warehouse management system and need a unique barcode for each of the 60 new SKUs. Creating them one at a time would take an hour; a batch run takes under a minute.
- New product lines — a supplier has sent you 40 new product variants that need EAN-13 or UPC-A barcodes before they can be listed on a retailer platform. Batch generation processes all 40 in one pass.
- Warehouse labeling — you are labeling 80 bin locations with Code 128 location identifiers. Generating them individually in a design tool is error-prone; a batch run with a structured list is fast and consistent.
- Seasonal restocking — each quarter you receive a new shipment of items that need fresh barcode labels. Exporting the item list from your inventory system and uploading it as a CSV is faster than any manual process.
If you only need one or two barcodes, the single barcode generator on the home page is simpler. For anything beyond a handful of labels, the batch workflow saves significant time.
Supported Barcode Formats for Batch Generation
The batch barcode generator supports four widely used linear barcode symbologies. The selected format applies to the entire batch — all values are encoded in the same symbology. Choose the format that matches your use case before generating.
Code 128
Code 128 is the most versatile format for batch barcode generation. It encodes all 128 ASCII characters — letters, digits, and symbols — with no GS1 registration required. This makes it the default choice for internal inventory codes, asset tags, bin location identifiers, and shipping labels where you control the number format. Code 128 produces compact, high-density barcodes that scan reliably with any standard reader.
EAN-13
EAN-13 is the international retail barcode standard, used on consumer goods sold worldwide. Each barcode encodes a 13-digit number — 12 digits you supply plus a check digit calculated automatically. To use EAN-13 for retail, your numbers must be valid GS1 company prefixes assigned by your national GS1 organization. For internal batch labeling where GS1 compliance is not required, any 12-digit number will work.
UPC-A
UPC-A is the North American equivalent of EAN-13, used at checkout in US and Canadian grocery and retail stores. It encodes a 12-digit number — 11 digits you supply plus an auto-calculated check digit. UPC-A is required by major US retailers including Walmart, Target, and Amazon for physical retail listings. If you are preparing a batch of product barcodes for North American retail distribution, UPC-A is the correct format.
Code 39
Code 39 is a legacy linear barcode format widely used in industrial, automotive, defense, and government applications. It supports uppercase letters A through Z, digits 0 through 9, and eight special characters. Code 39 barcodes are larger than Code 128 for the same data, but the format is supported by virtually every barcode reader manufactured since the 1980s, making it the right choice for environments with older scanning equipment or strict format requirements.
How to Import Barcode Data
The batch barcode generator accepts input in three ways. All three methods produce the same result — choose whichever fits your existing workflow.
Type manually
Click into the input area and type or paste your values directly — one value per line. This is the fastest option for small batches of 5 to 15 items where you already know the values or have them in a simple text format. Use the Enter key between each value to separate lines.
Paste a list
Copy a column from Excel, Google Sheets, or any other spreadsheet application and paste it directly into the input area. Each cell becomes one line, so each cell becomes one barcode. This is the most common method for medium-sized batches (15 to 50 items) where your values already exist in a spreadsheet.
Upload a CSV file
Click the CSV upload button and select a file from your computer. The tool reads the first column of the CSV — one row per barcode. This is the best option for large batches (50 to 100 items) or when your data comes directly from an ERP, inventory management system, or e-commerce platform export. Export your data as CSV, remove any header row, and upload. The tool handles the rest.
Frequently Asked Questions
What is batch barcode generation?▾
Batch barcode generation means creating multiple barcodes in a single workflow run rather than one at a time. You supply a list of values — by typing them, pasting from a spreadsheet, or uploading a CSV — and the tool encodes all of them at once. This eliminates repetitive manual entry and is the standard approach for inventory labeling, product setup, and warehouse operations.
How many barcodes can I create in one batch?▾
The batch barcode generator processes up to 100 values per run. Enter one value per line in the input area, or upload a CSV file — the tool reads the first column automatically. All barcodes are rendered in your browser with no server upload required, so the process is fast regardless of batch size.
Can I upload a CSV file for batch input?▾
Yes. Click the CSV upload button and select your file — the tool reads the first column, one row per barcode. This lets you go directly from a spreadsheet export or ERP data dump to a complete set of barcode images without any manual copy-paste. Remove any header row before uploading to avoid a blank or invalid first barcode.
What download formats are available?▾
After generating your batch you can download a ZIP archive of individual PNG files — one per barcode at 300 DPI — or a print-ready PDF with a two-per-row layout. The ZIP is ideal for importing into label design software or embedding barcodes in spreadsheets. The PDF is ready to send directly to a label printer.
Is the batch barcode generator free?▾
Yes, completely free. No account, no watermarks, no usage limits. All barcode rendering happens client-side in your browser — your data never leaves your device. You can run as many batches as you need at no cost.