Key takeaways:
- Google Business Profile now creates a free review QR code, but only from a computer browser.
- A QR code needs a quiet zone four modules wide on every side, or smartphones may fail.
- Print black on white, keep the review link short, and test every proof with an iPhone and an Android.
- Google bans any reward for reviews and asking only happy customers, even where the FTC allows incentives.
- A QR code alone is a valid free option; NFC adds speed when customers stand close to you.
What this guide covers
A Google review QR code is a square barcode that opens your Google Business Profile review form when a customer points a smartphone camera at it, and Google now generates one for free inside your Business Profile.
Customer reviews shape your local search ranking and your online reputation, so the code is worth doing well. Yet owners print it too small, crop the white border, add a logo that breaks it, or pick a "free" generator whose code dies when the trial ends.
This step by step guide shows how to create a QR code the official Google way, the fallback with a free QR code generator, the printing rules published by the inventor of the QR code, a size table by scan distance, and the Google and FTC rules on what you can offer customers next to the code.
What is a Google review QR code?
A Google review QR code is a type of QR code that links directly to the review page of your business on Google. When a customer scans the QR code with an iPhone or an Android device, Google Maps or the browser opens the review window, star rating first.
The code holds nothing but a URL, so it works only as long as the link behind it works. Customers also need a Google Account: Google Maps Help states that all reviews are public and that no one can post an anonymous review.
The benefits of Google review QR codes are practical. They make it easy to leave a review, simplify the feedback process and turn customer satisfaction into public customer feedback that supports local SEO. The same link can also sit behind an NFC chip, which is how review cards for your counter open the form with a tap.
How do I get a Google QR code for reviews?
You get a free Google QR code for reviews from your Google Business Profile: open the profile on a computer, choose Read reviews, then Get more reviews, and download the QR code image. Google creates both, with no paid platform.
- Sign in on a computer with the Google business account that manages the listing.
- Select Read reviews, then Get more reviews. Google shows your Google review link and a Google business QR code.
- For the link, select Copy. To download the QR code, right-click the image and choose Save image as.
- Test the file with your own smartphone before you print the QR code.
Currently, reviews QR codes can only be generated on a computer browser, not on mobile devices.
Google Business Profile Help, Create a Google link or QR code to request reviewsNo Get more reviews option in the menu? Check that the profile is verified and that you have owner or manager access, rather than using a guessed search link.
The official image is plain, and plain is what scanners handle best: black modules, white background, clean margin. Google also lets you download and share the link by email, WhatsApp or social media posts.
How to generate a Google review QR code with a free generator
To generate a Google review QR code with a free generator, copy your review link from Google Business Profile, input it into the QR code tool as a URL, choose a static code, then download your QR code as SVG or high resolution PNG and test it before printing.
Using a QR code generator is quick and easy, but start from the official link, or build the link from your Place ID. Keep it short. According to Denso Wave, version 1 of the QR code is a grid of 21 by 21 modules and each higher version adds 4 modules per side: a longer URL means smaller modules at the same width.
A static code writes your review link into the pattern and never expires. A dynamic QR code points to the generator's own short URL, which forwards to Google. You can update the target and count how often it was scanned, but if the subscription lapses, every printed copy breaks.
For one location, a static code is enough. Pick printable formats, SVG or PDF, since a small PNG blurs on a table tent or a window sign.
A brandable QR code is fine within limits: customization options let you include a logo and use brand colors, but a logo needs higher error correction and dark modules must stay on a light background.
Google QR code, third-party generator or NFC?
The Google review QR code from your profile is the best free starting point; a third-party review QR code generator adds design and tracking; an NFC QR code card adds one tap at the counter. All three open the same Google review page, so the choice depends on where customers meet the code.
| Option | Best for | Main limit |
|---|---|---|
| Google Business Profile QR | Free, official, ready in minutes | No logo, no scan stats, computer only |
| Static generator QR | Brand colors, logo, vector files | Each design change needs a new test |
| Dynamic generator QR | Editable link and scan counts | Breaks if the subscription ends |
| NFC card with QR | One tap at the counter or table | One-time cost; tap works only up close |
The limit of a QR code is the gesture, not the device: the customer must open the camera app, frame the code and tap a banner. Every extra second at a busy register costs customer engagement.
NFC skips the framing step, as shown in how tap cards open reviews. It does not replace the QR code: NFC works within a few centimeters and a poster across the room still needs a square to capture. A QR code alone remains a valid free option.
About 91% of U.S. adults own a smartphone, according to the Pew Research Center mobile fact sheet (2025 survey).
Nearly every customer carries the scanner, so placement and print quality decide the response rate.
Digifeel review cards pair both routes, an NFC chip and a printed QR code, with no subscription.
One card with an NFC chip and a printed QR code opens your Google review page on iPhone and Android. No app for the customer, no monthly fee, activation in a few minutes.
See the review card →
What size should a Google review QR code be?
A Google review QR code should be sized from the scan distance, not the page layout: about 1 inch wide for a card held in the hand, 1.5 to 2 inches for a counter, several inches for a window, always with a white quiet zone around it.
The geometry comes from ISO/IEC 18004:2024 and from Denso Wave, the company that created the QR code. Denso Wave's sizing guide states that a QR code requires a four-module wide margin at all sides. Cropping that white border is the most common print error.
No standard fixes a scan distance, which depends on the camera, the light and the module count. Print shops often use a 10 to 1 rule of thumb (distance divided by 10): treat the table as a starting point, then test.
| Placement | Scan distance | Starting width |
|---|---|---|
| Receipt, business card, packaging | 4 to 8 in (10 to 20 cm) | 0.8 to 1 in (2 to 2.5 cm) |
| Counter, table tent, bill folder | 12 to 20 in (30 to 50 cm) | 1.5 to 2 in (4 to 5 cm) |
| Door, window, shelf signage | 3 to 6 ft (1 to 2 m) | 4 to 7 in (10 to 18 cm) |
| Wall poster, banner | 10 ft (3 m) | 12 in (30 cm) |
Contrast matters as much as size. Denso Wave's FAQ recommends black on a white background and warns that colored codes can fail depending on how they reflect light. Inverted colors and glossy lamination cause most failed attempts.
Test the proof before the batch: hold it at the real distance and at an angle, and ensure the page that opens is the review form of the right location.
- Do: print from a vector file and keep the full white margin.
- Do: test with one iPhone and one Android device, in store lighting.
- Don't: invert colors, stretch the square or wrap it around a corner.
Where to place Google review QR codes?
Place Google review QR codes where the customer has a free hand and a reason to be pleased: the checkout counter, the bill folder, the menu, product packaging, business cards and marketing materials. To get more Google reviews, Google itself suggests receipts, thank-you emails, the end of a chat and in-store display.
Timing beats volume. A card on each table that links to your review form is seen while guests wait for the payment terminal; a code on a delivery box meets the customer at unboxing.
Asking customers in person takes one sentence, and pointing to the code turns that sentence into an action. In emails and on social media, share the link instead: nobody can capture their own screen.
One code per location Each Google Business Profile has its own review link. Companies with three stores need three codes, or reviews land on the wrong branch.
Can you offer a reward for scanning a Google review QR code?
You cannot offer a reward for scanning a Google review QR code and leaving a review. Google Business Profile Help says incentives such as free or discounted goods or services in exchange for reviews are fake engagement and strictly prohibited, so "Scan and get 10% off" breaks Google policy.
The federal rule is narrower. The FTC Consumer Reviews and Testimonials Rule, in effect since October 21, 2024, bans incentives tied to a particular sentiment, positive or negative, not every incentive. Google's policy is stricter, so follow Google.
Review gating is the second trap: a tool asks "How was your visit?" and sends only happy customers to Google while negative feedback goes to a private form. Google's content policy forbids selectively soliciting positive reviews, and the FTC notes that this practice could violate the FTC Act.
- "Tell us how we did on Google."
- Avoid "Leave us 5 stars", any discount and any filter before the Google page.
Frequently asked questions
Does a Google review QR code expire?
A static Google review QR code does not expire, because the review link is written into the pattern itself. It stops working only if the link does, for example if the Business Profile is removed. A paid generator's code can stop earlier, when its subscription ends.
Can I put my logo in the middle of the QR code?
You can add a small logo if the code uses a high error correction level. Denso Wave lists four levels, from L, which restores about 7% of damaged data, to H, which restores about 30%. A logo hides part of the pattern, so keep it small and test the final file.
Can I track how many people scan my review QR code?
The official Google QR code shows no scan counts. Tracking needs a code with analytics or a short link with click statistics behind it. The free measure still works: compare new customer reviews in Google Business Profile the month before and the month after you display the code.
Your first review QR code this week
Open your Business Profile on a computer today, download the official QR code and test it with your own smartphone. Print one copy at the size your counter or receipt needs, keep the white margin intact, and try it under your store lighting with an iPhone and an Android device. Then choose where customers will see it at the right moment. The code costs nothing; the placement does the work. Which moment of your customer's visit will carry your first review request?
