Freifunk
Verified working Aug 19, 2026
A German hub for building and joining community-run mesh Wi‑Fi.
Freifunk is the central web presence for a decentralized movement that builds community-owned wireless networks. The site explains the project’s values, helps visitors find or start local groups, and links to technical resources, communication channels, events, and shared services used by Freifunk communities.
Why it stands out
- Organizes a nationwide decentralized movement rather than a single commercial hotspot provider.
- Connects social organizing, technical documentation, and community discovery in one place.
- The metadata API lets local groups feed maps, blogs, calendars, podcasts, and other visualizations from a shared format.
- Provides shared infrastructure for smaller communities, including mailing lists, pads, blog hosting, and subdomains.
- Explicitly frames networks as public, community-owned, noncommercial, and uncensored.
Good to know
- The site is primarily in German and is most relevant to German-speaking Freifunk communities.
- Network availability, support, firmware choices, and local rules vary because groups operate independently.
- Participation usually involves local coordination and router setup rather than simply signing up for a managed Wi‑Fi service.
Under the radar: Local groups that want their events to appear in the shared Freifunk calendar should expose an .ics feed through their Freifunk API entry under the “ics” category.
Photos
People in German-speaking communities who want to join, run, or organize a local mesh Wi‑Fi network can find the right group and starter resources. Find a nearby Freifunk community before installing a compatible router. Start a new local group and learn what infrastructure, communication channels, and coordination are needed. Follow community news, router firmware notes, meetups, and broader free-network events. Use shared pads, mailing lists, chat rooms, calendars, and blogs to coordinate local activity.
Community finder, newcomer guidance, project wiki, campaign and donation links, mailing lists, shared pads, Matrix/IRC/Mumble chat options, community news aggregation, event calendar, podcast aggregation, freifunk.net subdomain forwarding, and a documented community metadata API.
Technical Notes
- Freifunk communities can publish metadata in a defined API file format and register it in the directory.
- The API data is used by maps, blog aggregation, visualizations, and category feeds such as podcasts and .ics calendars.
- The site provides a six-step guide and an API generator for creating the required community file.
Alternative listings
A community telecom network built as shared local infrastructure.
WIFI Servicesguifi.net is a foundation-backed community telecommunications project that promotes shared, locally managed network infrastructure. It frames internet access as a common resource, combining community participation, technical support, legal support, and collaborative service models to expand connectivity where people organize around it.
0 votesVisit siteA volunteer-built mesh network for free connectivity in Austria.
WIFI ServicesFunkFeuer is a non-commercial Austrian community network where participants build and operate their own wireless nodes. The network is designed as a decentralized rooftop mesh: nodes pass traffic for one another, reroute around failures, and in some places provide shared access to the wider internet.
0 votesVisit site
Similar sites elsewhere
- Guifi.net — guifi.net
- NYC Mesh — nycmesh.net
- Ninux — ninux.org
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