August 19, 2025

Less Internet Fraud, Higher Approval Rate: Understanding ID OCR in Digital Onboarding

How to quickly verify your clients and protect your business against identity fraud? With innovative Onboarding OCR (Optical Character Recognition) technology! This method is already revolutionizing remote user authentication scenarios in banks, fintech, car-sharing and telecom, saving companies from fraudulent attacks using forged documents or impersonation. Find out how Onboarding OCR works and how it can boost the security of your online services.

When do you need Onboarding OCR?

Sometimes checking an ID is just not enough. Some online scenarios require maximum user verification - for example, when opening a bank account, checking-in for a flight, registering in a travel agency or car-sharing app, receiving telemedicine help, authorizing social media accounts, and so on. Due to the high level of fraud involving forged or stolen documents the task of remote user authentication has become more urgent than ever.

If you want to minimize risks and improve the security of your online services, you can use the Onboarding OCR technology built into an advanced ID scanner. This feature helps verify that the client is a real person, present during the digital onboarding, and really owns the document. This allows businesses to protect against presentation and impersonation attacks in mobile apps and web environments.

How does Onboarding OCR work?

The process involves capturing a user image and comparing it to a reference photo or document, such as a government-issued ID, driver’s license or passport, to ensure that the person matches the identity they claim to be. 

Onboarding OCR includes this main steps:

1. ID scanning and authentication. The software automatically scans a passport or an ID card using advanced computer vision algorithms. The system cross-validates data, proves the expiration dates of the document, and checks the presence of mandatory security elements. OCR Studio’s ID scanning technologies deliver accurate ID authentication even in difficult conditions, including poorly lit, distorted and even mirrored images - which is critical if you are dealing with selfies.
2. Face liveness check. The process of face liveness check allows you to verify whether a person is real and physically present during digital onboarding. Verification is completed by prompting the user to perform multi-directional head movements. The system analyzes the user's face and checks its liveliness to ensure that it’s not a deepfake, mask or photoshopped image. By detecting spoofing attempts, this feature adds a critical layer of security for digital onboarding.
3. Face matching. The technology matches the face in the ID document against the face of the person in the image and indicates the percentage of similarity. This helps to determine whether the applicant is the real owner of the document and is not using someone else's ID to access online services. 

Based on all checks, the system automatically issues a clear and interpretable result. If everything goes without mismatch, the user is verified as legitimate, if the user fails the verification, the system automatically indicates this. This helps you to detect fraudulent attempts using stolen documents or deepfakes, and filter out fraudsters during digital onboarding.

Onboarding OCR and KYC compliance

An ID scanner with identity authentication capability is considered sufficient for AML (Anti-Money Laundering) or KYC (Know Your Customer) purposes. In order to comply with regulatory standards, the software must perform document scanning  and verification, face liveness detection and face matching, as well as ensure uncompromising data privacy. All this is possible with the OCR Studio’s solution.

Comprehensive ID OCR technology provides zero-trust security in data processing. The user’s photo and document data are not transferred to third parties or external services. This prevents confidential information from unauthorized access, which is critical for compliance with data processing regulations such as GDPR.

Simple for client - cost-effective for business

Using an ID scanner, businesses can make the onboarding/KYC processes observable and transparent. It’s easy to track the customer verification process at every stage, reducing the number of unjustified rejections and increasing the approval rate and user retention. This allows you to optimize customer flow without compromising security and lower legal costs. 

And your clients get intuitive, user-friendly digital onboarding in web or mobile apps - no more need to show up at the office! The technology guarantees better user experience and customer satisfaction. All together, these advantages of an automatic ID scanner will benefit your business significantly. Increase conversion rates and reduce costs for manual verification - with Onboarding OCR technology.

Can ID verification be performed in a browser?

Long story short - yes. OCR Studio’s WebAssembly-powered ID scanner enables fast, privacy-focused identity authentication directly in the browser, as well as in mobile apps, server or desktop environments. It instantly recognizes data and verifies the authenticity of an ID, checks face liveness, and performs face matching.

With OCR Studio’s SDK, businesses can simplify and secure customer identity verification, reducing fraud while ensuring compliance. Learn more about OCR Studio’s ID scanning solution here.