How to create a QR code for a library book display

A QR code on a library book display can take readers straight to a catalog record, a themed reading list, or a page about the featured books. The key is to link to something visitors can open without needing your staff login, then test the code at the size you plan to print.

Use the QR Code Generator to make the code in your browser. This guide covers choosing a destination, preparing the sign, and checking that the code scans from the display.

Create the QR code

Open the QR Code Generator and choose a link as the content for the code. Copy the full address of the catalog page, book list, or library page you want visitors to reach.
Open that address in a private or signed-out browser window. Confirm that a visitor can see the page without staff credentials, and that it displays well on a phone. If it asks for a library login, choose a public page instead.
Enter the address in the generator. Keep the address complete, including https://. If you want, adjust the code colors or add a logo, but keep a clear contrast between the code and its background.
Generate the code and save the image. Scan it with a phone before printing. Check that it opens the intended page, not just the library homepage or a staff-only record.
Place the code on the display sign with a short instruction such as Scan to see the full reading list. Print a test at the final size, then scan it from the distance where a visitor will stand.

Keep the book titles and a short web address on the sign too. A visitor may not have a phone, may prefer not to scan, or may have trouble focusing the camera. A visible title also makes it clear what the code is for.

Choose what the code should open

A catalog record for one book

Use a public catalog record when the display highlights a single title. Readers can check the summary, format, availability, and related editions. Confirm the link works when signed out, since staff catalog pages can look similar to public records but require an account.

A reading list for several books

A curated list is useful for displays about a topic, age group, or event. It gives visitors one place to browse all the featured titles instead of scanning a separate code for every book. Make sure the list remains available for as long as the display is up, and remove or update books that are no longer part of it.

A library page with more context

Choose a public page if visitors need background information, event details, or a guide to finding the books on the shelves. Keep the page focused on the display. A general library homepage makes readers search again, which can turn a quick scan into a frustrating extra step.

A code with colors or a logo

Adding a small logo or using library colors can help the code fit the display, but readability comes first. A very pale foreground, a busy background, or a large logo covering the pattern can prevent scanning. If the customized version fails a phone scan, use a plain high-contrast code instead.

Fix scanning problems

Check the destination address. Open the saved link directly on a phone. If it opens the wrong page, copy the correct public address and generate a new code. The QR code stores the address, so changing the page link means replacing the printed code too.
Increase the printed size. If a camera struggles to focus, make the code larger and try again. Very small codes are harder to scan from a distance, especially on a glossy sign or in dim light.
Restore a clear margin. Leave blank space around all four sides of the code. Text, borders, or decorative elements touching the pattern can confuse a phone camera.
Use stronger contrast. Make the pattern dark and the background light. Avoid placing the code over a photograph, texture, or colored block with similar tones.
Remove or reduce the logo. A logo can cover parts of the code that a scanner needs. Generate a version without it, or use a smaller logo, then test the new image before printing.
Check the printed copy. Scan the actual sign, not only the image on your screen. Printing can reduce detail or add glare, so test under the display's real lighting and from a typical visitor's distance.

Keep the display useful after printing

A QR code is only as useful as its destination. Check the link again after a few days and whenever staff change the display. If a reading list or event page is temporary, remove the code when that page is no longer relevant. A broken link can make visitors think the whole display is out of date.

Use a dedicated page for the display rather than a link that includes a staff login, a personal account, or information about a particular borrower. Do not put private circulation details into a QR code. Anyone who can scan a printed code can read the information encoded in it.

For a welcoming sign, pair the code with a plain-language label that explains what will open, such as Scan to browse these titles. That small cue lets visitors decide whether they want to use their phone before they scan.