About UPCgen
UPCGen is the simplest barcode generator on the internet. We render and generate valid UPC, EAN, ISBN, GTIN, ITF-14, Code 128, FNSKU, and Data Matrix barcodes — for sellers, warehouses, publishers, and anyone who needs a usable code in seconds.
Why we built it Every existing barcode tool is either bloated software, a confusing checkbox-soup of options, or pretends to issue "free" UPCs that collide with real registered products. We wanted one clean page that generates a valid code, downloads cleanly, and is honest about when you need a real GS1 number.
Who we're for Amazon FBA sellers printing FNSKU labels Shopify and Etsy sellers adding GTINs to listings Warehouses and 3PLs labeling outer cases (ITF-14) Self-publishers generating ISBN barcodes Pharma operators producing Data Matrix codes for DSCSA / FMD compliance Developers integrating barcode generation into their stack via API (Business plan)
Explore more in this category:
Similar to UPCgen
Back up Zoom cloud recordings to Google Drive automatically. Optional auto-delete frees Zoom storage. 60-second setup, then forget it.
Bg Eraser quickly removes backgrounds from photos in batches, creating clean transparent images with no signup and automatic privacy protection.
Stop wasting time with templates and drag-and-drop builders; SiteSpin creates a real, custom website from scratch after a short chat in five minutes.
QuickSigner lets you send, sign, and manage legally binding documents online in seconds with a secure, API-ready platform.
Free online receipt maker with 150+ templates. Create, customize & download professional receipts as PDF instantly. No software needed.
SubcueAI delivers real-time AI-generated answer suggestions for video interviews, enhancing your preparation for technical and behavioral questions.
LaunchPact matches founders launching near your date so you can form mutual upvote pacts and climb Product Hunt rankings together.
Workatool streamlines service business management by integrating leads, jobs, invoices, and automated workflows into one user-friendly platform.