WiFi, contact cards, WhatsApp links — and real product barcodes
🔒 Nothing is uploaded and nothing expires. Your code is made inside your own browser, so it will never stop working or start redirecting somewhere else — unlike the free QR sites that track every scan.
1What is it for?
Any link or plain text. This is the one most people want.
2Details
3Look
These colours are too close together. Scanners read a QR code by contrast, so a dark code on a light background is the only safe combination. Right now many phones will fail to read it.
Keep the quiet border at 2 or more — scanners need that empty space around the code to find it.
4Logo (optional)
Logo added — error correction moved to Highest. A logo covers part of the code, so the code needs the extra repair data to still scan. Always test the printed result with a real phone before you order 500 copies.
A small logo in the middle is safe. Keep it under about 20% of the width, or the code stops scanning.
5Your QR code
Fill in the details above and your code appears here
Printing it? Use the SVG — it stays razor sharp at any size, from a business card to a shop banner. PNG is right for anything on screen.
1Barcode type
CODE128 accepts almost anything and is the right pick unless someone told you otherwise.
2Value
3Look
4Your barcode
Before you print a product barcode: an EAN-13 or UPC number that is really yours has to be bought from GS1 — this tool draws the barcode, it can't hand out a number nobody else owns. Making one up is fine inside your own shop, but a real shop's till will reject it or show someone else's product.