Photo QR codes, free to try
Upload a menu, a poster or product photos. A scan shows them straight away, with no ads, and you can change them without printing a new QR · For members, starting with a free trial
Photos
Upload photos: a scan shows them at once. Change them any time.
The photos you choose are kept at QRnaka to show to people who scan (resized and stripped of location data on your device first)
Scan statistics
Uses a QRnaka short link: instant redirect, no ads, destination editable later
The QR points at our short link, which sends people on at once and counts scans, time, device and province without keeping their IP
Only photos you have the right to share: nothing adult, illegal or infringing. Anyone who scans can see them. Terms of use
Tracked and photo QR codes are for members Try it free with no card, then 49 baht a month or 365 baht a year.
Printable card
A scan-to-pay sign with your shop name, account name and amount — A6, A5 or business card, with cut lines
The shop name, account name and logo stay on this device
Enter a PromptPay number above and the card appears here
Print at actual size (100%), not “fit to page”, so the card keeps its size
Style
Error correction
Higher = survives more stains, tears or a logo, but the dots get denser; for very small prints use L or M · the % is the share of data that can be restored, not of the area, and covering one of the three big corner squares stops it reading
Presets
Colours
Shapes
Logo
The logo is large and may stop the code reading: make it smaller
Frame and label
Picture QR
Weave your picture into the dots (done on your device); level H and a scan check every time
From 1 baht a day (365 baht a year): QR codes with statistics, changeable destinations and an API
Plain QR codes are always free, no sign-up. Join to try everything free for 30 days, no card needed.
No ads · cancel any time · QR codes you made keep working
- See scan statisticsHow many scans, which days and hours, which devices and provinces
- Change where it goes, even after printingSwap the page, menu or promotion a QR opens, or pause it, without reprinting
- Photo QRKeep menu or brochure photos with us: scan to see them, change them any time
- History of every QR, with the filesEvery QR and barcode you use, kept in your account to find and download again from any device
- Use it through the APIMake QR codes and tracked QR codes from your own systems, and read their statistics
- Many at once (bulk)Send hundreds of items per request through the API: a ZIP of images, or tracked QR codes
Free for everyone, no account: QR codes of every kind, barcodes, reading QR codes and many at once in the browser.
Three steps
Pick a kind
Link, LINE, PromptPay, Wi-Fi, contact card and more
Fill in and style
Colours, shapes, logo, frame and error correction; we check it scans
Download
High-resolution PNG, SVG and PDF for print, or copy it into a chat
Questions
Is it really free? Do I sign up?
Plain QR codes of every kind and barcodes are free for good: no sign-up, no ads. A plain QR holds its data inside it, so it never expires · Tracked QR codes (statistics, a destination you can change) and photo QR codes are for members, starting with a free trial: see the prices page. A tracked QR works for as long as QRnaka runs the service, or as its terms say
PromptPay with or without an amount?
Without an amount the payer types it and the code can be reused (good for a counter); with one the bank app fills it in (good for each bill).
Which banks can scan it?
PromptPay and bill QR codes follow the Bank of Thailand's Thai QR Payment standard, so Thai bank apps and the wallets that support it can pay them. Always check the payee's name in the app before confirming.
What is error correction?
A QR carries extra recovery data (Reed-Solomon codes), so it still reads when part of it is stained, torn or covered by a logo: L recovers about 7%, M 15%, Q 25%, H 30%. Try the damage slider.
How do tracked QR codes work?
The QR points at a QRnaka short link: we send each scanner on at once and count the scan. You can change the destination later without reprinting.
Are there ads or a page in between?
Never. The short link redirects at once, and even when our statistics have a problem the redirect keeps working.
Is my data safe?
Every untracked code is made in your browser: PromptPay numbers, Wi-Fi passwords and contact cards never reach us. For tracked scans we do not keep the scanner’s IP. · Accounts are optional: signed in, the QR codes you use are kept in your account history with their files.
How big should I print?
At least 2 cm a side up close, and about a tenth of the distance (1 m away = 10 cm). Send SVG or PDF to the printer.