What is a QR code and how does it work?

A QR (Quick Response) code is a two-dimensional barcode that stores information such as a URL, text, or contact details. When scanned with a smartphone camera, it instantly opens the encoded link. QR codes use a pattern of black and white squares arranged in a grid, with error correction built in so they still work even if partially damaged or obscured by a logo.

How do I create a QR code for my book?

Use our free QR code generator above. Select a preset (Amazon Book Link, Author Website, Reading Sample, etc.), enter your URL, customize the style and colors, then download in PNG, SVG, or PDF format. The entire process takes under 30 seconds. For print use, download the PNG at 300 DPI or the SVG for vector quality.

Can I add my logo to a QR code?

Yes. Our generator supports logo embedding in the center of the QR code. The logo is surrounded by a white quiet zone to maintain scannability. For best results, use a simple logo image (PNG or JPG, under 500KB) and keep the error correction level at Quartile (Q) or High (H) to ensure the QR code remains readable despite the logo covering part of the pattern.

What size should a QR code be for printing?

For reliable scanning, QR codes should be at least 2cm x 2cm (0.8 x 0.8 inches). For book back covers, 2.5-3cm is ideal. For posters and banners, scale up to at least 5cm. Always download the PNG at 300 DPI or use SVG format for print to ensure crisp edges. Test the printed QR code by scanning it from the expected reading distance before finalising your print files.

Static QR codes (like the ones this tool generates) never expire. They encode the URL directly into the pattern, so they work as long as the destination URL is active. This makes them ideal for printed books, which may be in circulation for years. However, if you change or delete the destination webpage, the QR code will lead to a dead link. Always use permanent URLs.

What's the best QR code format for print (PNG vs SVG vs PDF)?

For professional print production, SVG is the best format because it is vector-based and scales to any size without losing quality. PDF is also excellent for print workflows. PNG at 300 DPI works well for most print needs including book covers and marketing materials. Avoid using low-resolution PNGs or JPGs for print, as pixelation can make QR codes unscannable.

How do authors use QR codes for marketing?

Authors use QR codes in many creative ways: (1) Back cover or back matter linking to a review page or newsletter signup, (2) Book signing table banners linking to their Amazon listing, (3) Business cards linking to their author website or portfolio, (4) Bookmarks and postcards with links to reading samples, (5) Social media posts linking to pre-order pages, (6) Conference presentations linking to their book page. QR codes bridge the gap between physical and digital marketing.

Free author marketing tool

QR Code Generator

Create Your QR Code

What's this QR code for?

Amazon Book URL

Enter your ASIN or paste your Amazon book URL

Customise Style

QR Colour

#000000

Background

Transparent

Corner Style

Logo (optional)

Upload logo (PNG/JPG, max 500KB)

Logo is centred with a white quiet zone. Error correction is automatically increased.

Live Preview

Enter a URL to generate

About QR Codes

Static QR codes never expire — they work as long as the destination URL is active. For print, use PNG at 300 DPI or SVG for best quality. Minimum recommended size: 2cm x 2cm (0.8 inches).

Build custom QR codes for Amazon listings, author websites, reading samples, review requests, and book trailers without leaving the publishing workflow.

15k+authors using it
3download formats
Logobrand support

How it works

The flow should be simple enough to use quickly and structured enough to produce a useful publishing decision.

Step 1

Choose the publishing destination

Start with the right preset for Amazon, your author site, a sample chapter, a review prompt, or a trailer so the code matches the actual campaign.

Step 2

Add the live URL or ASIN

Paste the destination you want the reader to reach so the QR code drives directly into the next action instead of a vague homepage.

Step 3

Style the code for the asset

Adjust colour, corners, and logo treatment so the QR code feels intentional on a cover, postcard, sell sheet, or signing table.

Step 4

Preview before it goes to print

Check the scan-ready preview first, then download the format that fits the production or marketing file you are building.

Step 5

Export the final file

Download PNG, SVG, or PDF once the design is right so the code can be dropped straight into the collateral.

FAQ

QR code questions authors usually ask before sending something to print

Frequently Asked Questions

Everything you need to know about QR codes for books

A QR (Quick Response) code is a two-dimensional barcode that stores information such as a URL, text, or contact details. When scanned with a smartphone camera, it instantly opens the encoded link or content. QR codes use a pattern of black and white squares arranged in a grid, with built-in error correction that allows them to function even if partially damaged or obscured by a logo. Modern smartphones can scan QR codes directly through the camera app — no separate scanner app is needed.

Use our free QR code generator above. Select a preset that matches your use case (Amazon Book Link, Author Website, Reading Sample, Book Trailer, Review Request, or Custom URL), enter your URL, customise the colours and style, then download in PNG, SVG, or PDF format. The entire process takes under 30 seconds. For print use, download the PNG at 300 DPI or the SVG for vector quality that scales perfectly at any size.

The most effective placements are: (1) Back cover — linking to your author website, book trailer, or a series landing page. (2) Inside the back matter — after the story ends, linking to a review page, your next book, or newsletter signup. (3) Marketing materials — bookmarks, postcards, business cards, and book signing banners. Avoid placing QR codes on the front cover as it can look cluttered and reduce shelf appeal. Minimum recommended print size is 2cm x 2cm (0.8 inches) for reliable scanning.

Yes. Our generator supports logo embedding in the centre of the QR code. The logo is surrounded by a white quiet zone to maintain scannability. For best results, use a simple, high-contrast logo image (PNG or JPG, under 500KB). When a logo is added, the error correction level is automatically increased to High (H), which means up to 30% of the QR code can be obscured and it will still scan correctly. Always test by scanning after adding a logo.

For reliable scanning, QR codes should be at least 2cm x 2cm (0.8 x 0.8 inches) when printed. For book back covers, 2.5-3cm is ideal — large enough to scan easily but not so large it dominates the design. For posters and banners, scale up to 5cm or more. Always download the PNG at 300 DPI or use SVG format for print to ensure crisp, sharp edges. Test the printed QR code by scanning it with a phone from the expected reading distance before finalising your print files.

Static QR codes like the ones this tool generates never expire. They encode the URL directly into the pattern, so they work permanently — as long as the destination webpage remains active. This makes them ideal for printed books that may be in circulation for decades. However, if you change, move, or delete the destination URL, the QR code will lead to a dead link. Always use permanent, stable URLs. For books, Amazon product links and personal domains are the most reliable long-term choices.

Select the 'Amazon Book Link' preset in our generator, then enter your book's ASIN (the 10-character identifier starting with B0, found on your Amazon product page) or paste the full Amazon URL. The tool automatically formats the link to a clean Amazon product URL. This QR code is perfect for book signings — readers can scan it and go directly to your Amazon purchase page. You can also use it on business cards, bookmarks, and author event banners.

For professional print production, SVG is the best format because it is vector-based and scales to any size without losing quality — ideal for both book covers and large banners. PDF is also excellent for print workflows and can be placed directly into InDesign or other layout software. PNG at 300 DPI works well for most standard print needs including book covers and marketing materials. Avoid low-resolution images for print, as pixelation makes QR codes difficult or impossible to scan.

Yes. Modern smartphones (both iPhone and Android) can scan QR codes directly from book covers using the built-in camera app. For best results, ensure the QR code is at least 2cm wide, has sufficient contrast between the code colour and background, and is printed on a matte or semi-gloss surface. High-gloss lamination can cause glare under certain lighting conditions, which may interfere with scanning. If using a glossy finish, consider placing the QR code in an area less likely to catch light.

Authors use QR codes in many creative and effective ways: (1) Back cover or back matter linking to a review page or newsletter signup. (2) Book signing table displays linking to their Amazon listing for instant purchases. (3) Business cards linking to their author website or book portfolio. (4) Bookmarks and postcards with links to reading samples. (5) Social media posts linking to pre-order or launch pages. (6) Conference presentations linking to their book. (7) Author event banners with multiple QR codes — one for each book. QR codes bridge the gap between physical and digital marketing, making it effortless for readers to take action.

Still have questions about QR codes for books?

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Next step

If the code is ready, the next move is building the campaign around what happens after the scan.

A clean QR code is only useful if the landing page, listing, or reader journey behind it is conversion-ready.

Related route

Build marketing mockups

Next destination

See book marketing

QR Code Generator

Create the scan path before the reader loses momentum

Create Your QR Code

Customise Style

Live Preview

The flow should be simple enough to use quickly and structured enough to produce a useful publishing decision.

Choose the publishing destination

Add the live URL or ASIN

Style the code for the asset

Preview before it goes to print

Export the final file

QR code questions authors usually ask before sending something to print

Frequently Asked Questions

Related Tools

ISBN Barcode Generator

Description Generator

Price Optimizer

Ready to Market Your Book?

If the code is ready, the next move is building the campaign around what happens after the scan.

Create Your QR Code

Customise Style

Live Preview

Frequently Asked Questions

Related Tools

ISBN Barcode Generator

Description Generator

Price Optimizer

Ready to Market Your Book?