Generated on the device
Every code is built on the phone by the app itself. What you type goes into the code and nowhere else: it is never uploaded, and we never see it.
Free · 25 QR tools · made on your phone
QR codes made on your phone, not on someone’s server.
Share a link, a menu, your Wi-Fi, a contact card or a UPI payment in one scan. Every code is generated on the device — no account, no upload, no expiry — and downloads as print-ready PNG, SVG, PDF or EPS.
- No signup
- No upload
- No expiry
- No tracking
Made on your phone
Nothing you type is uploaded
25 kinds of QR
Links, Wi-Fi, contacts, UPI…
Works offline
No internet needed
Print-ready
PNG, SVG, PDF and EPS
From details to download
A QR code in about a minute
Three steps, and none of them is “create an account”. The code is on your phone before you have finished typing.
See what makes it differentChoose what to share
Pick a QR type and add your link, message or connection details. Paste from the clipboard, or try an example.
Check the preview
Your code updates as you type. Change the module colour or shape, add the centre mark, and it stays scannable.
Save it. Scan it. Share it.
Download PNG or SVG — or PDF and EPS for print — then scan the saved file before using it. It is kept in your workspace on the phone.
Everything you need, on the device
Built so your details stay yours
Every tool runs on the phone. What you put in a code is built on the device and never sent to us — the only thing that uses the network is the ad that keeps the app free.
25 kinds of QR
Website, PDF, text, Wi-Fi, email, phone, SMS, vCard, MeCard, a Google Maps location, WhatsApp, event, UPI, Bitcoin, Google review, social links and more — each with the right fields, and a “Try an example” to see how it works.
Live preview as you type
The code redraws with every keystroke and shows its version and module count, so you know it will scan before you save it.
Print-ready downloads
PNG at 512, 1,024 or 2,048 pixels, plus SVG, PDF and EPS. Pick module colours and shapes; add the centre mark and error correction is raised for you so it still scans.
A scanner built in
Scan from the live camera or from a photo. Wi-Fi, contacts, links, locations and payments are recognised: a link opens with one tap, and anything else is copied to your clipboard.
Static codes never expire
The destination is baked into the image. There is no account to lapse, no renewal, and no redirect through a server that could one day go away.
The difference
Against the QR website you would otherwise use
Every online generator starts by asking for the link, the password or the phone number you want in the code. That is the difference.
| Aspect | An online QR generator | ProQR |
|---|---|---|
| Where the code is made | On their server | On your phone |
| What you type | Sent to the website | Never leaves the device |
| Does the code expire | Often, unless you pay | Never |
| Account required | Usually | No |
| Scans tracked | Through their redirect | No — the link is in the image |
| Print formats | PNG on the free tier | PNG, SVG, PDF and EPS |
| Cost | Free tier, then a subscription | Free, no subscription |
The whole catalogue
All 25 tools
Across 6 categories. Every one free, unlimited, and working offline.
Links & files 6
- Website
- Image / Gallery
- MP3 / Audio
- Video
- App store
Contact 5
- Phone number
- SMS
- vCard
- MeCard
Social 5
- Twitter / X
- YouTube
- Social media
Business 4
- Google review
- Rating
- Feedback
- Event
Everyday 3
- Text
- Wi-Fi
- Location
Payments 2
- UPI
- Bitcoin
FAQs
Quick answers
The things people ask before they install it.
Is anything I type sent anywhere?
No. The code is generated on your phone by the app itself and is never uploaded. The app does reach the network for one thing only — to fetch the ads that keep it free — and what you type into a code is not part of that request.
Do the codes expire?
No. A static QR code has its destination baked into the image; there is no subscription and no redirect that can be switched off. Whatever it points to just needs to stay online.
Can I edit a code after printing it?
Not with a static code — the content is inside the image. Editable codes need a hosted redirect, which is exactly the kind of server this app deliberately does not have.
Why does the app ask for camera access?
Only for the scanner. Decline it and every other tool still works, and you can scan a code from a photo instead.
Which formats can I download?
PNG at 512, 1,024 or 2,048 pixels, saved to Photos; and SVG, PDF and EPS through the share sheet. SVG keeps your colours, module shape and centre mark; PDF and EPS use classic square modules.
Is there a paid version?
No. Everything is free, with no limits, no watermark, no subscription and no in-app purchases. The centre mark, colours and module shapes are all included.
Does it work offline?
Yes. Creating, styling, downloading and scanning all work with no connection. The only thing that needs the internet is whatever a code points to when someone scans it.
Tell us what would make it better
A kind of code that is missing, a format that did not print right, or something that felt clumsy — it goes to the person who writes the app.
Prefer email? proqr@makekk.com reaches the same person. What you send is kept only to reply — see the website privacy policy.
A QR code in a minute, without handing anything over.
Free, no account, no expiry, and it keeps working with the internet off.
Download for Android
No account required