LinkedIn's Built-In QR vs External Generator
LinkedIn includes a built-in QR code feature accessible in the app (tap your profile photo → QR code). This creates a QR that links to your profile. It is convenient but cannot be printed at high resolution or customised.
For printed materials (business cards, CVs, badges), generate your own QR from your LinkedIn public profile URL:
`https://www.linkedin.com/in/your-custom-url`
This generates a scalable, printable QR that you control fully.
Customising Your LinkedIn URL First
Before creating a QR, customise your LinkedIn URL to something readable:
Default: `linkedin.com/in/firstname-lastname-abc123`
Custom: `linkedin.com/in/firstnamelastname`
Go to: LinkedIn profile → Edit public profile & URL → Custom URL. A clean URL makes the QR destination more trustworthy and the text URL readable alongside the QR.
Where to Place a LinkedIn QR
Business card (back):
"Scan to connect on LinkedIn" with a 15–18 mm QR. The most common and effective use.
Event badge:
At conferences and networking events, a QR on your badge or name card enables instant profile viewing without the exchange of physical cards.
Email signature:
A small QR image in your email signature (hosted as an image in your email client) links to your profile. Useful in email exchanges where the recipient wants to know more about you.
CV:
As covered in the previous article — alongside or instead of a portfolio QR.
LinkedIn QR for Recruiters and Hiring Managers
Hiring managers and recruiters who are hiring for roles can include a LinkedIn QR in job advertisements linking to their LinkedIn profile. Candidates who scan see the recruiter's profile and can connect before applying — building a direct relationship beyond the ATS (Applicant Tracking System) process.
Putting this into practice
Start with the smallest real test you can run. Generate the code, print it at the exact size you plan to use, and scan it with two different phones in the lighting where it will live. Check that the destination page loads quickly on a mobile connection and that the call to action next to the code tells people what they will get. If anything feels slow or unclear, fix it before you print a full batch, because reprints cost more than a short test. Keep a note of the size, material, and placement that worked so the next batch starts from a proven setup.
Common mistakes to avoid
The most common mistakes are easy to avoid once you know them. Long payloads make modules tiny, low contrast makes edges hard to read, and text placed too close to the border eats the quiet zone the scanner needs. Covering a corner finder pattern with a logo or a sticker breaks detection entirely, and a code placed behind glare or on a curved surface fails even when the print is perfect. Review each of these points on a proof copy, and treat any failure as a reason to adjust the design rather than a reason to blame the scanner.
Quick checklist
- Keep the payload as short as practical so modules stay large.
- Keep dark modules on a light background with strong contrast.
- Leave a clear quiet zone on all four sides of the symbol.
- Test the printed code at the real viewing distance and lighting.
- Confirm the destination page loads fast on a phone.
- Recheck the code after any change to the link, design, or placement.
Related tools and guides
- For local payments, the [Pakistan payment QR](/pakistan-payment-qr) page explains the regional flow and what customers see.
- The [regional payment QR](/regional-payment-qr) guide covers payment codes used across different markets.
- The [bulk generator](/bulk-generator) builds many codes from a table when one-off generation would take too long.
- Test every code with the [QR scanner](/qr-scanner) on more than one phone before you publish or print it.
- The [UTM builder](/utm-builder) adds campaign parameters so scans show up separately in your analytics.
- The [blog](/blog) collects more guides on sizing, printing, security, and payments for QR codes.
