QR Code Quiet Zone Calculator

Enter the physical size of one QR module and the quiet-zone module count to calculate clear-space dimensions around the code.

Module size (mm)

Quiet-zone modules

Clear space

—

—Each side

—Total added width

Production-ready code workflow

v10.93 connects encoding, validation, physical sizing, vector/raster export, bulk/label work, and scan verification without replacing the historical QR or barcode engines and selectors.

Standards and assignment boundary

Use the exact symbology required by the receiving system. WebToolArc can validate supported syntax and check digits, but it does not allocate GS1 identifiers, certify regulated documents, or guarantee acceptance by a particular scanner, retailer, carrier, or institution.

Calculate clear space around a QR code

Multiply one module's physical size by the selected quiet-zone module count to get the clear area needed on each side.

Keep the quiet zone empty

Do not place text, logos, borders, or background detail inside the planned clear area; test the final layout before production.