Do these QR codes expire?

No. The data is inside the code itself, so it works for as long as the destination does — with no dependency on us.

Which error-correction level should I use?

Medium is the sensible default. Use High for anything printed small or likely to get scuffed, such as stickers or packaging.

Yes. A UPI payment address is designed to be public — it lets people pay you, not withdraw from you.

Generate a permanent QR code — no redirect, no tracking, no expiry.

QR code generator

Link

Shorter links make a sparser, easier-to-scan matrix.

Templates

Each preset is a colour pair that keeps enough brightness contrast to scan reliably.

Colors

Code

Background

A scanner separates the code from its background by brightness, not by hue — so two colours that look different can still fail to read.

Tip: scan the code with your own phone before sharing it anywhere else.

Encoded data

https://scult.in

100

Scannable

Error correction

Colours you apply appear here for one-click reuse.

Copy the page link to share this setup, or download the code itself using the buttons at the top.

PNG size

Only the PNG has a fixed size — the SVG is vector and scales to any width without blurring. PDF and EPS aren't available in this build.

Scannable16of 2331 bytesM · 15%correction21.0:1contrastDrawn in your browser — no redirect, no tracking