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description=OpenFreeMap – Open-Source Map Hosting lets you display custom maps on your website and apps for free.;

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Text of the page (random words):
openfreemap openfreemap what is openfreemap openfreemap lets you display custom maps on your website and apps for free you can either self host or use our public instance everything is open source including the full production setup there s no open core model here check out our github the map data comes from openstreetmap using our public instance is completely free there are no limits on the number of map views or requests there s no registration no user database no api keys and no cookies we aim to cover the running costs of our public instance through donations we also provide weekly full planet downloads both in btrfs and mbtiles formats how can i use it openfreemap openmaptiles data from openstreetmap positron bright liberty dark fiord 3d have a look at the default styles and read more about how to integrate it to your website or app quick start guide who is behind this project and how can i follow it i m zsolt ero blog email after 9 years of running my own map tile infrastructure for maphub i ve open sourced it and launched openfreemap x hyperknot details x openfreemaporg announcements bsky hyperknot com github openfreemap and openfreemap styles why did you build this project openstreetmap is one of the most important collective projects in history it began 20 years ago and today 3 million edits are made each day for a long time when you wanted to use the map on your website or app you had to look for a commercial map tile provider and hope your site didn t become too popular otherwise you might end up with a 10 000 bill in a single day as hoodmaps did self hosting was an option but it required a big server and a lot of time to get it right since i ve spent many years developing the map tile infrastructure for maphub i decided to open source it so anyone can use it with openfreemap you now have the option to either set up your own server or use our public instance how can you offer a free public instance there is no technical reason why map hosting costs as much as it does today vector tiles are just static files it s true that serving hundreds of millions of files is not easy but at the end of the day they are just files financially the plan is to keep renting servers until they cover the bandwidth i believe it can be self sustainable if enough people subscribe to the support plans if this project helps you save on your map hosting costs please consider subscribing to a support plan how can i sponsor the project if this project helps you save on your map hosting costs please consider sponsoring me on github sponsors if possible please choose a monthly donation even if it s a smaller amount the nature of this project needs recurring donations to cover the server costs sponsor me is commercial usage allowed yes can my app download areas for offline use yes as long as each download is at most 3 000 tiles or 50 mb uses at most 4 parallel requests and sends a unique user agent identifying your app for anything larger please contact us see the terms of service do you offer support and sla guarantees at the moment i don t offer sla guarantees or personalized support however if there s enough interest i may introduce a pro plan in the future if you re interested please let me know by sending an email what is the tech stack there is no tile server running only nginx serving a btrfs image with 300 million hard linked files this was my idea i haven t read about anyone else doing this in production but it works really well you can read more about it on github there is no cloud just dedicated servers special thanks go to michael barry for developing planetiler it made it possible to generate the tiles in 5 hours instead of 5 weeks the styles are forked and heavily modified the map schema is unmodified openmaptiles attribution attribution is required if you are using maplibre they are automatically added you have nothing to do if you are using alternative clients or if you are using this in printed media or video you must add the following attribution openfreemap openmaptiles data from openstreetmap you do not need to display the openfreemap part but it is nice if you do license the license of this project is mit map data is from openstreetmap the licenses for included projects are listed in license md privacy policy terms of service