ReviByte Tools
QR Code Generator
Turn any link or text into a QR code instantly. Nothing is sent anywhere — it's generated right in your browser.
How to use this QR code generator
- Type or paste your link, text, or Wi-Fi details into the box above.
- Pick a size and color that suits where you'll use it — bigger sizes print more clearly.
- Tap Generate QR Code — it appears instantly, right in your browser.
- Tap Download PNG to save it to your device, then share or print it.
Common uses for QR codes
- Sharing a link — send people straight to a website, blog post, or product page without typing a URL.
- Wi-Fi access — let guests connect to your network by scanning instead of typing a password.
- Business cards & flyers — add a scannable link to a portfolio, social profile, or contact card.
- Event check-ins — print codes that link to a form, ticket, or menu.
FAQ
Do QR codes expire?
No. A QR code generated here encodes your text or link directly, so it works for as long as that link or text stays valid — there's no expiration built into the code itself.
Is this QR code generator free?
Yes, completely free, with no limit on how many codes you generate.
Does this tool store or see my data?
No. Everything happens locally in your browser — your text, link, or Wi-Fi details are never sent to ReviByte's servers or anywhere else.
What size should I use?
400×400 works well for most screens and printing. For posters, flyers, or anything scanned from a distance, use 1000×1000 for a sharper result.