Online sellers
Generate EAN-13 codes in batch for your catalog and standardize your product barcodes.
Loading...
Generate barcodes in 12+ formats — EAN-13, Code 128, UPC-A, Code 39 and more — directly in your browser. Batch generation, PDF export, print-ready labels. No signup.
100% private. Your data never leaves your browser
Everything is generated in your browser. No data is ever sent to an external server.
12 barcode formats, batch generation, PDF export, print-ready labels. No usage caps.
Generate dozens of codes at once. Paste from Excel, download as ZIP or PDF, print labels straight from your browser.
No account, no email, no credit card. Open the tool and start generating immediately.
GeraCode is a set of free code-generation tools built for online sellers, small businesses and developers. Generate barcodes in 12 formats (EAN-13, Code 128, Code 93, UPC-A, ITF-14, Codabar and more) with batch generation, PDF export, printable labels, automatic check-digit calculation, and local history — all directly in your browser.
Unlike most barcode generators, GeraCode processes everything locally on your device. No information is ever sent to a server, so your data stays completely private.
Select the barcode format you need.
Enter your data. Customize colors, sizes and styles. The preview updates in real time.
Export as PNG, SVG or PDF. Generate in batch and download as ZIP. Print labels. Copy codes to your clipboard.
Generate EAN-13 codes in batch for your catalog and standardize your product barcodes.
Print barcode labels straight from your browser — no dedicated hardware required.
Generate barcodes for inventory and supplier management, all for free.
Standardized barcodes for your products and materials, generated in seconds.
Yes. All GeraCode tools are 100% free, with no usage limits and no signup required.
Yes. GeraCode works on any device with a modern browser — desktop, tablet or mobile.
No. Everything is processed locally in your browser. Your generation history is saved only in your device's local storage and is never sent to a server.
A SKU is an internal code you define yourself to organize inventory. A barcode (like EAN-13 or UPC-A) follows a public standard so any scanner or retailer system can read it.