Yes. No Brazilian law restricts the use of a VPN, and by most measures Brazil runs one of the more open internets in the Americas. The Marco Civil da Internet, the 2014 law often described as the country's internet constitution, writes net neutrality and privacy in as principles, and the LGPD has governed personal data since 2020.

The reason people ask anyway is one specific episode rather than any rule. On 30 August 2024 a Supreme Court order took X offline nationwide, and the same order set a daily fine of R$50,000 for anyone reaching the platform through a VPN. The Brazilian Bar Association objected within days, calling that part a breach of due process, and an accompanying instruction to app stores to pull VPN apps was softened the same day it was issued. Access to X returned on 8 October 2024, after the company paid its fines and appointed a legal representative in the country.

What that leaves is worth separating carefully. Brazil has no law against VPNs and no general filtering: news, search, messaging and streaming all behave normally. What it does have is a judiciary prepared to order one platform offline, which is a different thing entirely, and which is why a fair number of Brazilians now keep a VPN installed whether or not they need it in a given month.

The usual caveat still holds, as it does anywhere. A VPN changes which address a site sees and what a provider can read. It does not change what the law permits.