Bitmask

Bitmask provides a free, open-source VPN from the LEAP Encryption Access Project, described as a tool for bypassing censorship.

bitmask.net
Bitmask homepage screenshot

About Bitmask

Bitmask is a free VPN app from the LEAP Encryption Access Project. According to the project, it connects only to vetted providers such as Riseup.net and The Calyx Institute rather than to arbitrary commercial servers, and it is described as open source, with no accounts, no logs and no tracking. LEAP also builds RiseupVPN and CalyxVPN.

The app includes built-in tools for evading censorship, and the system behind it is self-hostable, so individuals or collectives can run their own circumvention-focused VPN and connect to it using a discreet URL or invite code. The site notes a general trade-off of VPN use: using a VPN shifts trust from your internet provider to the VPN provider. The homepage is available in English, Russian and Spanish.

Key features

  • Free VPN client from the LEAP Encryption Access Project
  • Connects only to vetted providers such as Riseup.net and Calyx Institute
  • Project states the app uses no accounts, no logs and no tracking
  • Built-in tools intended to evade censorship and network controls
  • Self-hostable system for individuals or collectives to run private VPNs
  • Connect to a self-run VPN via discreet URL or invite code
Best for: People in censored or heavily monitored networks, and groups who want a free, vetted or self-hosted VPN instead of a commercial service.
Good for
  • Free to use and described as open source
  • Limited to vetted providers rather than unknown third parties
  • Can be self-hosted by individuals or collectives for censorship circumvention
Watch out for
  • Provider choice is restricted to vetted partners rather than a broad server list
  • The site notes that using a VPN moves trust from your ISP to the VPN provider
  • No guarantee is stated that the circumvention tools work against every network restriction

Bitmask at a glance

Type
Website
Pricing
Not confirmed. Check the site
Platforms
Web
Open source
Not stated
Language
English
Last checked
Oct 6, 2026 · Online when checked
Listed
Oct 5, 2026

Bitmask alternatives

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Bitmask VPN

0xacab.org/leap/bitmask-vpn

Run a user-friendly, open-source VPN in censored environments with Bitmask VPN, the shared codebase for CalyxVPN and RiseupVPN.

FreeVPN

freevpn.us

FreeVPN offers accounts using SSH, OpenVPN, PPTP, L2TP, WireGuard, and V2Ray protocols, with servers described as free and unlimited.

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Bitmask FAQ

How much does Bitmask cost?
The project describes it as free to use.
Which VPN providers does Bitmask connect to?
The project says it connects only to vetted providers, naming Riseup.net and The Calyx Institute.
Can I run my own Bitmask VPN?
Yes. The system behind Bitmask is self-hostable, and individuals or collectives can run their own private, circumvention-focused VPN and connect using a discreet URL or invite code.
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