Google Review QR Code: How to Create One Free (2026 Guide)

You want customers to leave Google reviews. They want to help — but they'll forget by the time they get home, lose the link you texted, or not bother searching for your business on Google Maps. A QR code eliminates all of that. One scan with their phone camera and they're on your Google review page, ready to type.

This guide shows you how to create a Google review QR code for free, where to put it for maximum scans, and whether it's actually the best method for collecting reviews in 2026.

What is a Google review QR code?

A Google review QR code is a scannable barcode that links directly to your Google review page. When a customer points their phone camera at it, their browser opens your Google review form — no searching, no typing, no friction.

Behind the QR code is your direct Google review link, which looks like this:

https://search.google.com/local/writereview?placeid=YOUR_PLACE_ID

The QR code simply encodes that URL into a scannable format. Any QR code generator can create one, but you need your Google review link first.

How to create a Google review QR code (free)

Step 1: Get your Google review link

You need your direct Google review link before you can create the QR code. There are two ways:

Option A — Use our free tool (fastest): Go to our Google Review Link Generator, search for your business name, and copy the link. Takes 30 seconds.

Option B — From Google Business Profile:

1. Sign in at business.google.com
2. Click "Home"
3. Find the "Get more reviews" card
4. Click "Share review form"
5. Copy the short link

For a full walkthrough of both methods, see our guide on how to get your Google review link.

Step 2: Generate the QR code

Option A — Use our free QR code generator (recommended): Go to our Google Review QR Code Generator, search for your business, and download a high-resolution QR code in seconds. Choose between Classic Black or TapReview Green styles — both are print-ready.

Option B — Use any QR code generator: If you prefer a different tool, paste your Google review link into any free QR code generator (QR Code Generator, QR Code Monkey, or Canva's built-in QR tool). Download as PNG at the highest resolution available — you'll need at least 300 DPI for print.

Step 3: Test it

Before you print 500 business cards with your new QR code, test it:

1. Open your phone camera (no app needed on modern iPhones and Androids)
2. Point it at the QR code on your screen
3. Tap the link that appears
4. Confirm it opens your Google review page — you should see the star rating selector and text box

If it opens the wrong page or doesn't scan, regenerate the QR code. The most common issue is the link being truncated when copied.

Where to put your Google review QR code

The best placement depends on your trade, but here are the locations that consistently get the most scans:

On your business card

Why it works: You hand this to the customer at the end of every job. Print the QR code on the back with "Scan to leave a review" above it. The customer has a physical reminder in their pocket.

Pro tip: Add your star rating next to the QR code ("Rated 4.8★ on Google — scan to add yours"). Social proof encourages action.

On your invoice or receipt

Why it works: The invoice is the last touchpoint of the job. Adding a QR code with "Happy with the work? Leave us a quick Google review" catches customers at the moment they're reflecting on the service. Digital invoices can include the QR code as an embedded image.

On your van or vehicle

Why it works: Your van is parked outside the customer's house during the job. Neighbours see it. Anyone curious about your work can scan the QR code and see your reviews. Print it at least 15cm × 15cm for scannability from a few metres away.

On a leave-behind card or flyer

Why it works: A small card left on the kitchen counter or near the finished work acts as a physical prompt. Keep it simple: your business name, a sentence about the work you've done, and the QR code. Something like:

Smith Plumbing Thanks for choosing us. Scan below to leave a quick Google review — it really helps. [QR CODE]

At your physical location (if applicable)

If you have a workshop, showroom, or reception area, a countertop stand or wall poster with your QR code catches customers on their way out. Window stickers also work.

On your email signature

Add a small QR code image to your email signature with "Leave us a Google review." Every email you send becomes a passive review request.

Google review QR code: best practices

Size matters for print. QR codes need to be at least 2cm × 2cm for reliable scanning from a phone held at arm's length. For van signage or posters, go bigger — 10cm × 10cm minimum.

Ensure contrast. Dark QR code on light background works best. Avoid placing a QR code on a busy or dark-coloured background. Black on white is the safest choice.

Always include a call to action. A QR code on its own means nothing — people need to know what scanning it does. "Scan to leave a Google review" or "Rate us on Google" above or below the code is essential.

Don't resize with low-quality tools. Stretching a QR code in Word or PowerPoint can distort it enough to break scanning. Always download the highest resolution available and scale proportionally.

Use a static QR code. Your Google review link won't change (unless you create a new Google Business Profile), so a static QR code works perfectly. Dynamic QR codes (which redirect through a third-party URL) add unnecessary dependency and latency.

Test before every print run. QR codes can be corrupted during design or printing. Always test the final printed version with your phone before committing to a large run.

QR codes vs other review collection methods

QR codes are one tool in the toolkit. Here's how they compare to the alternatives:

Method Response rate Best for Limitation QR code 5-10% In-person handoffs, physical signage Requires physical presence, easily forgotten WhatsApp message 25-35% Post-job follow-up, automated requests Requires customer's phone number SMS link 15-25% Quick follow-up Lower open rates than WhatsApp in UK Email link 5-15% Formal follow-ups, commercial clients Often lost in inbox NFC tap card 10-20% Face-to-face at end of job Requires NFC-enabled card purchase Verbal ask 3-5% On-site, good rapport No link = customer forgets

The data tells a clear story: QR codes work, but they're not the highest-converting method. WhatsApp messages with a direct review link consistently outperform every other channel because they arrive on the customer's phone at the right moment and require just one tap.

The best approach? Use QR codes alongside automated WhatsApp requests — not instead of them. The QR code catches the customer in person; the WhatsApp message catches them later if they forgot to scan.

For a detailed comparison, see our full analysis: NFC Review Cards vs QR Codes vs WhatsApp: Which Gets More Reviews?

Can I track how many people scan my QR code?

Static QR codes (what most free generators create): No built-in tracking. You won't know how many times it was scanned. However, you can monitor the impact indirectly by tracking your review count before and after placing QR codes.

Dynamic QR codes (from paid services like QR Code Generator Pro, Beaconstac): Yes. These redirect through a tracking URL, so you can see total scans, unique scans, location data, and time of scan. Monthly plans start around £5-10/month.

UTM parameters: You can add UTM parameters to your Google review link before generating the QR code, then track visits in Google Analytics. However, this only tracks clicks — not completed reviews.

For most tradespeople, the simple approach works: put up the QR code, monitor your review count over the next month, and see if it's making a difference.

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Frequently asked questions

Is it free to create a Google review QR code?

Yes. Our free QR code generator creates a print-ready QR code in seconds at no cost. You can also use any free QR code generator online — just paste your Google review link and download the image.

Do customers need an app to scan a QR code?

No. All modern iPhones (iOS 11+) and Android phones (Android 9+) can scan QR codes using the built-in camera app. Just point the camera at the code and tap the link that appears. No separate QR scanner app is needed.

What size should a Google review QR code be?

Minimum 2cm × 2cm for business cards and invoices. For van signage or posters, use 10cm × 10cm or larger. The further away the scanner will be, the bigger the QR code needs to be. A good rule of thumb: the QR code should be at least 1/10th of the scanning distance (e.g., 10cm for 1 metre away).

Will my QR code stop working if I change my Google Business Profile?

Your QR code is linked to your Google Place ID, which is tied to your business listing. If you update your business name, address, or photos, the QR code still works. It only breaks if you delete your Google Business Profile entirely and create a new one — which would generate a new Place ID.

Can I put a Google review QR code on my website?

You can, but it's not the most effective placement. Website visitors are already on a digital device — a direct clickable link or button ("Leave us a Google review →") works better than asking them to pull out their phone to scan a screen. QR codes are most effective for bridging offline to online.

How many reviews can I get from a QR code?

Response rates for QR codes typically range from 5-10% of people who see them. If you hand out 100 business cards with a QR code, expect 5-10 reviews. For higher conversion, pair QR codes with a WhatsApp follow-up after the job.

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Related reading

• How to Get Your Google Review Link and Send It to Customers
• NFC Review Cards vs QR Codes vs WhatsApp: Which Gets More Reviews?
• How to Get More Google Reviews as a Tradesperson
• How to Leave a Google Review: Step-by-Step Guide

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