Protomaps - The open source map in a file
protomaps.com
The open source map for developers
Protomaps offers an open-source approach to map hosting by packaging entire map datasets into a single file that can be served with minimal infrastructure. The site provides clear documentation and a free toolset for developers looking to create custom, self-hosted maps. It suits those who need fast, cost-effective mapping without vendor lock-in.
Checked with Google Web Risk · 11 hours ago
- language
- EN
- here since
- July 2026