Vio: Safe QR Code

Name: Vio: Safe QR Code
Availability: InStock
Rating: 3.555555582046509 (13286 reviews)
Author: SERPRO

SERPRO

3.6

13.3K reviews

Government

5M+

Downloads

Everyone

About this app

Use VIO to read the printed QR Code on compatible documents and to see the original data, including the photo, on the screen. Compare the information in the document with that presented by VIO and see if the document is really real.

COMPATIBLE DOCUMENTS:

• Driver's License (CNH)
• National Identity Card (DNI)
• Vehicle Document (CRLV Digital)
• License Plate

Coming soon, also available in other official documents.

Vio Safe QR Code was created by Serpro with technologies that differentiate it from common QRs. That's why Vio is only enabled to read its own QR Codes. Vio doesn't need the Internet to read Safe QR Codes.

Learn more at: https://servicos.serpro.gov.br/vio/

Updated on

Jul 30, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.

No data shared with third parties

Learn more about how developers declare sharing

No data collected

Learn more about how developers declare collection

Ratings and reviews

3.6

13.2K reviews

Mepe Gaspari

June 30, 2020

A little hard to recognize the qrcode at first. Then it worked.

4 people found this review helpful

Marc Vezper

July 4, 2024

I was informed that Vio could read the QR code of my new ID but it doesn't work.

5 people found this review helpful

Ricardo Gonçalves

August 19, 2021

Very useful, practice and fast

2 people found this review helpful

What’s new

We've introduced an improved design for the supported documents menu, grouping documents by organization and providing a filter field for searching documents

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