Google Review QR Code Generator: Make One That Works (Free)
A Google review QR code sends a customer straight to your review box when they scan it with a phone camera. To make one, copy your Google review link, paste it into a free QR code generator, download the code as a PNG or SVG, print it at least 2 cm (about 0.8 inch) square with dark ink on a light background, and test it on two phones before you print more. This guide covers each step, the mistakes that make codes fail, and where to put the sign so people actually scan it.
If you want it done for you, check your Google reviews against your nearest rivals and get your review link and a printable QR sign, free.
Step 1: get the right link
The QR code is only a picture of a web address. If the address is wrong, every sign you print is wrong. Use the review link from your own Business Profile, the one that opens the star rating and text box for your business and nothing else. Your profile offers it under the option to ask for reviews or share a review form, and our guide Google review link: find, build, fix shows how to find it, build one from your Place ID and test it.
Check the link first. Paste it into a browser while signed out of your business account, or on a friend's phone. You should land on a review screen for the correct business. If you see a general search page or a "not found" message, fix the link before you make a code.
Step 2: choose a Google review QR code generator
Any generator that makes a plain, static code from a URL will do. What matters is how it behaves, so look for:
- Static code. The code contains your address itself, so it works forever and needs no account.
- No expiry. Some free "dynamic" codes point to the generator's own short address and stop working when a trial ends or you stop paying. A printed sign cannot be changed, so avoid these for anything you print.
- Download in PNG and SVG. SVG stays sharp at any size, which is best for print.
- No watermark or forced branding over the code.
- No tracking redirect you cannot control. If you want scan counts, use a link you own, not an unknown service.
When two generators give you the same code for the same link, the cheaper one is as good as the dearer one. Paying makes sense only for dynamic features you genuinely need, such as changing the target later, and only on your own domain.
Step 3: make and test the code
- Paste your review link into the generator.
- Choose medium or high error correction. It lets the code scan even if a corner is scuffed or covered by a logo.
- Keep the colour dark on light. Black on white scans best. Dark blue or dark green on white works. Never white on dark, and avoid low-contrast pastels.
- Download as SVG or a PNG at least 1000 pixels wide.
- Test with the camera app on an iPhone and on an Android phone, in normal room light, at arm's length.
- Confirm that it opens the review box for your business.
Size, quiet zone and print rules
| Where it is scanned | Minimum code size | Note |
|---|---|---|
| Handheld card or receipt | 2 to 3 cm (0.8 to 1.2 in) | Phone held close |
| Counter sign or table tent | 4 to 5 cm (1.6 to 2 in) | Scanned at 20 to 40 cm |
| Window or wall sign | 8 cm (3 in) or more | Scanned at arm's length or more |
| Vehicle or large poster | 10 cm (4 in) and up | Make sure it is readable while stationary |
A rule of thumb is that the distance a phone is held away should be no more than ten times the code's width. Leave a blank border around the code, the quiet zone, about four squares wide. Do not put text or graphics inside that margin. Print on matte paper or a matte laminate, because glossy surfaces reflect light and block scans.
What to print on the sign
The code needs a reason to be scanned. Put a short line next to it, in plain words:
- "Enjoyed your visit? Scan to tell others on Google."
- "A review takes 30 seconds and helps a small business."
- Add the Google name of your business so people know they are reviewing the right place.
Do not promise a gift, a discount or an entry into a draw. Google's policy forbids offering something in return for reviews. See can you offer incentives for Google reviews. Do not say "leave us a five-star review". Ask for an honest one.
Where to put the QR code
- At the point of payment, on the counter or beside the card reader, when the customer feels best about the service.
- On the receipt or invoice, with the same short line.
- On a card handed over by the person who served them. A handed card beats a poster. See how to make a Google review card.
- In the van or on the job, by showing the code on your phone and letting the customer scan it at the end of a job.
- On the table, for cafés and restaurants, as a small tent card.
- In follow-up messages, where a link works better than a code. See Google review text message template.
Avoid the toilet door, the bottom of the menu and the far end of the shop. If nobody sees it at the right moment, the best code does nothing.
Why a QR code does not scan
- Too small or too far. Make it larger or move it closer.
- Low contrast. Switch to black on white.
- Glare. Move the sign out of direct light or print matte.
- Stretched or squashed. Keep the code square.
- Too dense. A very long link makes a dense code. Use the shortest correct link, and a short link that you control.
- Logo covering the middle. Keep any logo small, and keep error correction high.
- Bent or scratched print. Reprint when it wears.
- Expired short link. If you used a dynamic service, check the account is still active.
Printing options: home, print shop or ready-made
You have three ways to get the code onto something people can scan, and the right one depends on how many places you need it.
- Home or office printer. Fine for a first counter sign or a few cards. Print on matte paper at the highest quality setting, then check the code scans before you laminate it.
- Local print shop. Best for a batch of cards, window stickers or a table tent. Send them the SVG file, give the exact size you want, and ask for a proof or a single test print before the full run.
- Ready-made stand or plaque. Sold by many shops with your code printed on it. Make sure it prints your own link, not a code that points through the seller's server, and that the code is not covered by a glossy finish.
Whichever you choose, keep the original file and the link in a folder you can find again. When you open a second location or change your name, you will need to make a new code from a new link.
A short checklist before you print
- The link opens your review box when signed out.
- The code is static, or on a domain you own.
- The code is at least the size your sign needs, with a clear border.
- It is dark on light and square.
- Two different phones scanned the proof.
- The words beside it ask for an honest review and offer nothing in return.
QR code, link or NFC tag?
| Tool | Best for | Weakness |
|---|---|---|
| QR code | Signs, cards, receipts, tables | Needs a camera and a clear view |
| Plain link | Text messages, emails, invoices | Needs sending, and the customer's phone number or address |
| NFC tag | Counter sticker where customers tap | Needs a tag and a phone that reads it; not every phone settings allow it |
Use the QR code where the customer is standing in front of you, and the link where you are talking to them later. Both go to the same review box.
How many scans should you expect?
We do not have a reliable benchmark, so we will not invent one. Count yours: before you start, write down your review count and rating, then record the number each week. If the count rises after a sign goes up, it is working. If it does not, change where the sign is, who points to it, and what it says before you change anything else.
Frequently asked questions
How do I make a QR code for Google reviews?
Copy your Google review link, paste it into a free static QR generator, download it as SVG or a large PNG, print it at least 2 cm square on matte paper and test on two phones.
Is there a free Google review QR code generator?
Yes, many. Choose one that makes static codes, does not expire, does not add a watermark and lets you download SVG or PNG. Check that the code opens your review box.
Do Google review QR codes expire?
A static code never expires because it holds your link. A dynamic code from a service can stop working if the account ends, so avoid dynamic ones for printed signs.
What size should a QR code for reviews be?
At least 2 cm for a card, 4 to 5 cm for a counter sign and larger for a window. Leave a clear border around it.
Can I put a QR code on my business card or receipt?
Yes. Keep it at least 2 cm square, with a short line saying what it does.
Can I offer a discount to people who scan the code?
No. Google's policy does not allow rewards in exchange for reviews. Ask honestly and let customers decide.
What to do next
Skip the guesswork: check your Google reviews against your nearest rivals and get your review link, a printable sign with the QR code and written replies, all free. More guides are on the guides page, including how to get more Google reviews.
Sources
- Google Business Profile Help: "Get more reviews" (share your review link).
- Google Business Profile Help: policy on prohibited and restricted content for reviews.
- ISO/IEC 18004 QR code specification: error correction levels and quiet zone.