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Tips & Tools for Saving Contact Information When in Expo or Networking Event

April 9, 2025
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Networking events and expos are full of opportunities for professionals. They let them build valuable connections. But they also come with an overwhelming sidekick. Networking events and overwhelming? Yes, you have read that thing right. 

Here’s the problem that makes them overwhelmed.

If you've attended an event, chances are you've found yourself shuffling through stacks of cards or feeling guilty for losing one that could have been the connection.

The solution? 

Simple tools and techniques to efficiently save contact information in a modern way. In this blog post, we are going to share tips that will help you never lose an important contact again.

1. QR Code Scanning for Digital Business Cards

The days when people hold their business cards inside their wallets are about to end. Professionals nowadays are turning toward digital business cards. They are easy to share and manage. For example, one can share them in different ways i.e., using NFC tap, QR code scans, phone wallets or widgets, etc.

So, if in an event or an expo you are getting too many cards having quick response codes on them do not get worried. Plus, there’s also no need to put them inside your coat pocket. Various online QR code scanners are available that let you scan and save them instantly as a file using a smartphone.

Here’s why we are telling you to use QR code scanners:

  • They are fast and efficient
  • Mostly free to use
  • Require minimal effort

Above all, they help maintain an Eco-Friendly environment by reducing the need for physical cards and papers. 

Some Reliable QR Code Scanners

Below we have shared two reliable QR code scanners that let you scan one and download the information as a file. 

i. QR Code Scanner by Imagetotext.info

qr code scanner

Address: https://www.imagetotext.info/qr-code-scanner  

This is one of the most reliable QR code scanners that will let you do the job fast. It is also available as a mobile application. But that’s up to you to install it or not because the tool itself has good compatibility across multiple devices. 

To get information out of a quick response code you can either scan the card in real time by opening the camera. If you have the image of the card simply upload it by using the upload file. Upon scanning or providing a file the tool will instantly show the information in the right box which you can save as a file by clicking on the download icon. 

ii. QR Code Scanner by Minifier.org

qr code scanner

Address: https://www.minifier.org/qr-code-scanner 

This is another free tool that lets you decode QR codes on business cards efficiently. There’s no application available for this tool but it also has good compatibility and provides seamless experiences across devices i.e., smartphones, tablets, laptops, etc. 

The tool is similar in working to the previous tool. Like to scan a code you either scan it using a camera or upload the file. Upon doing that tool will extract information from the code quickly and present it to you in the output box which you can download further. 

Using these tools you can easily save contact information of others while attending an expo or networking event. Just don’t forget to save the file with the company’s or person's name so you don’t face difficulties in locating them in the future. 

2. Image-to-Text Conversion for Physical Cards

Not everyone has jumped on the digital card bandwagon. This means in some cases, you’re bound to collect physical business cards or pick up pamphlets with contact information. Well, instead of carrying a stack of cards, why not convert them into digital, searchable files?

This is what you can achieve by performing image-to-text conversion. You can do this with the help of online image-to-text converters. 

Here’s what makes this method fantastic for networking:

Snap a picture of a business card and extract the name, phone number, and email with precision. Unlike photos, text files are easy to search when you’re hunting for that one connection from months ago. Plus, it is easy to copy numbers from an editable file rather than typing them one by one. 

Some Reliable Image to Text Converters

To save you time below we have listed some good working image-to-text converting tools. Using them you can save information while on networking events right from your smartphone. 

The process of using these tools is very simple. Just upload images > perform extraction > download files. 

i. Imagetotext.cc

image to text

Address: https://www.imagetotext.cc/ 

This tool lets you turn images of business cards into editable files instantly. It offers both free and paid versions. Using the free version you can turn up to 3 cards at a time and 15 a day. 

But if you have too many cards then you have to opt for a paid plan which will let you transform up to 50 business cards, pamphlets, or any other piece of information in one go. 

ii. Extracttextfromimage.com

Extracttextfromimage

Address: https://www.extracttextfromimage.com/ 

This is another tool that lets you transform physical business cards into editable files. The tool is totally free to use. The good thing is that there is no daily usage limit for it. But know that, you can only turn up to 3 images at a time. 

iii. Picturetotext.org

Picturetotext

Address: https://www.picturetotext.org/ 

This image-to-text converting tool is also free to use and lets you convert 3 images in one go. The tool is compatible across all devices and has a simple interface like the previous two tools. You can both copy the text of the card to be extracted and download it as a simple TXT file. 

Final Talk

Networking can be overwhelming, but having the right tools can make the process seamless and stress-free. The next time you’re at an event, try these tips and see how they simplify everything from capturing contact data to following up with your leads. Who knows? That one card you saved might just lead to your next big break.

Frequently Asked Questions

If you are hesitating, do not worry - we are here to explain everything you might want to know. Let us help!

  • What is a digital business card?

    A digital business card is a modern and innovative way to exchanging contact information instantly via a scannable QR code, field communication NFC, or a simple link. Unlike paper cards, an NFC digital business card allows you to update contact information like your phone number or social media profiles in real time, add interactive business card features, and reduce your environmental impact with a custom nfc business card.

  • What can I include in my digital business card?

    Your electronic business card, should contain your full name, job title, company name, and essential contact information such as email and phone number. You can also add social media links to your social media profiles, communication channels like WhatsApp or Calendly, custom buttons, and even video content. With KADO, you can fully customize your smart business cards design, including colors, logos, and company branding for a custom nfc business card with advanced business card features.

  • Can I create a digital business card for free?

    Yes! KADO offers a free version that lets you create your card business cards from scratch, add links, and share your details digitally via a scannable QR code. The free plan includes basic features, while advanced customization options like color themes and premium integrations are available in the paid plans. You can create your digital business card for free here..

  • How to create a digital business card with QR code?

    Every KADO digital business card automatically includes a scannable QR code that can be scanned to instantly share your details. You can find your QR code in the app, under the "Exchange" section, or access it through your web profile. For more information on how to create business cards online, visit our website. Every KADO NFC digital business card automatically includes a scannable QR code that can be scanned to instantly exchanging contact information. You can find your QR code in the smart business cards app, under the "Exchange" section, or access it through your web profile. For more information on how to create best nfc business cards online, visit our website.

  • What is the best digital business card app?

    There are many options, but KADO stands out due to its unique features and enterprise capabilities:

    • It supports video, personalized buttons, and links—even in the free tier.
    • It integrates natively with HubSpot, Salesforce, and Microsoft Dynamics for seamless contact management.
    • It offers full design customization, including colors, logos, and company branding.
    • It is built for enterprises, offering advanced security, role-based access control, and an admin dashboard for managing team-wide digital business cards.

  • Is my data safe with KADO?

    Absolutely. KADO ensures maximum security by using encrypted cloud storage, role-based access control, and eliminating public IPs that could compromise your data and contact information.

  • Is KADO suitable for businesses?

    Yes! KADO is designed to scale for businesses of all sizes, offering centralized contact management, company-wide card digital business card distribution, and role-based permissions to protect sensitive company data

  • How to create an NFC business card?

    KADO offers NFC-enabled digital business cards that allow you to share your details by simply holding the code business card up to a compatible smartphone. Unlike traditional business cards, these eliminate the need to scan the QR code or manually enter contact information. You can request your NFC business card directly on our website. KADO offers NFC digital business cards that allow you to exchange contact information by simply tapping the card with an NFC chip up to a compatible smartphone, such as an Android phone. Unlike paper cards, these best NFC business cards that eliminate the need to scan the QR code or manually enter contact information. You can request your custom nfc business card directly on our website, leveraging nfc technology for seamless business card features.

  • Do I need an app to use KADO?

    No, KADO works perfectly on mobile and desktop browsers, allowing you to share your virtual business card without downloading an app. However, for advanced features, KADO’s digital business card app lets you save your card QR code in a digital wallet, quickly access your created QR code, and share your details even without an internet connection.

  • How can I share my KADO digital business card?

    You can share your KADO digital business card in a variety of ways, making it easy to connect with others. The most common methods include showing the QR code for scanning, sharing your unique link via email or text, or using an NFC card. The main advantage is that the recipient does not need an app to receive or save your contact information.

  • Does KADO integrate with my CRM?

    Yes, KADO offers CRM integrations to improve your workflow. KADO CRM integrations include HubSpot, Salesforce, and Microsoft Dynamics, allowing for automatic contact syncing and interaction tracking.

  • Can I use my KADO digital business card without an internet connection?

    Yes! If you have saved your digital business cards saved in your mobile wallet or as a widget on your device, you can still share your information via QR code even without an internet connection. This allows you to always be ready to network, whether you are at an event, or not.

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