Do QR codes expire?
No. QR Studio generates static codes with no subscription or built-in expiration. A link can still become invalid if its target disappears.
01 / CREATE
Choose your QR type
One scan, the right destination.
Paste a complete HTTPS or HTTP link. QR Studio never adds an expiring redirect.
Use a shareable link from a provider you control, not a temporary download URL.
Only reads the file name and size locally. It does not upload the file.
How to make a shareable Google Drive link
- Upload your file to Google Drive.
- Select the file, then click Share.
- Choose General access → Anyone with the link → Viewer (if allowed by your account).
- Copy that link and paste it above.
- Test the link in an incognito/private browser window before printing the QR.
Short text works best. Long text creates denser QR codes.
Password stays on your device; anyone with the QR can retrieve it. Share carefully.
02 / CUSTOMIZE
Make it yours
#12263C#FFFFFFYOUR QR CODE
Ready to scanEnter your information to create a QR code.
Your QR code updates automatically.
Validity report
QR code expirationNever
DestinationWebsite
Access expirationNot verified
Data size—
The QR code itself has no expiry. Its destination must remain available.
03 / DOWNLOAD
Never use QR Studio to store passwords or confidential material in browser history.
BONUS / BATCH MODE
Twenty-five links. One ZIP.
Paste one URL per line. Generate a package of individually named PNG and SVG codes without uploading a single link. The 25-item limit is per batch, not a daily limit.
LOCAL HISTORY
Saved on this device
Only codes you deliberately save appear here. Wi-Fi, contact, phone, email and SMS entries cannot be saved.
No codes saved yet.
USEFUL TO KNOW
Honest answers about expiration.
What about large files?
Even a small PDF cannot realistically fit inside a QR. Upload it to a cloud service, allow viewing through a shared link, and paste the link here. We don't host files.
Can someone edit a QR later?
Static QR data never changes. You can replace the file behind a stable link if your cloud provider preserves that URL; changing the URL requires a new QR.
Is free really free?
Yes. No login, QR limits, watermarks or payment features. QR creation works in your browser. A cloud provider may have its own storage limits.
♙Private by designYour QR payload is generated locally. No backend, cookies, analytics or file uploads. Saved history stays in this browser until you clear it.
OPEN SOURCE · PHASE 1