Bulk QR, barcode & label tools.
Labels, made simple: turn spreadsheet rows into QR codes, barcodes, and print-ready labels—entirely in your browser.
START HERE
Open full tool →Bulk QR codes from CSV
Upload a spreadsheet or paste rows. Choose the QR column, then download PNGs or a printable PDF.
UP TO 500 ROWS
02
MAP YOUR DATA
Choose what each code contains
BATCH READY
Preview
Your file and generated codes stay in this browser tab. Nothing is uploaded.
OTHER TOOLS
Choose a label tool
GUIDES & RESOURCES
Browse all guides →Print with fewer surprises
Practical, sourced help for data preparation, barcode margins, PDF scaling, sheet alignment, and batch testing.
DATA TO QR
How to Generate QR Codes From a CSV
Prepare a trustworthy CSV, map labels and destinations, test representative QR codes, and choose the right batch output.
7 min read · Reviewed 18 Aug 2026 Read →BARCODE DATAHow to Generate Barcodes From Excel or CSV
Protect identifier data, choose a suitable symbology, validate retail check digits, and test bulk barcode labels.
8 min read · Reviewed 18 Aug 2026 Read →THERMAL PRINTINGHow to Print an A4 Shipping Label on a 4×6 Thermal Printer
Crop a carrier label without cutting its code margins, export an exact 4×6 PDF, and prevent a second scaling step.
6 min read · Reviewed 18 Aug 2026 Read →