I haven't tried but I bet you could also import it into a uMap. Source: about 1 year ago

If you prefer not to use proprietary, walled-off services like Strava I recommend Umap which has some great map editing Functionality and allows sharing links or even exporting the maps as JSON. Source: over 1 year ago

I'm not hosting it myself but I'm using the open-source OSM uMap (https://umap.openstreetmap.fr/en/) with a custom layer that points to a GeoJSON endpoint on my webserver. Source: over 1 year ago

That being said, http://umap.openstreetmap.fr/en/ exists. This is a website where one can make a small map, personal or shared with friends who can edit. Source: over 1 year ago

Open Street Map iframe of a custom map (https://umap.openstreetmap.fr/en/) with an external layer that points to an endpoint on my server. The server takes my database of points/labels/etc and serves it in GeoJSON format for OSM to understand and render. Source: over 1 year ago

No. You'll need a proper OSM editor for that. If you have Android have a look at Vespucci. I don't think there is anything similar for iOS. Source: about 1 year ago

Vespucci (version 18.1.1.0): Edit geodata and contribute to OpenStreetMap project on-the-go. Source: over 1 year ago

I have found Vespucci app (https://vespucci.io/) to have latest data and edits. It would even highlight missing / incorrect attributes, which as a newbie, I found pretty useful. Source: over 1 year ago

And then there is Vespucci. As with JOSM, you can do almost everything, but this also makes it quite cumbersome to use. Source: over 1 year ago

You might be forced to use Vespucci or Every Door. Source: over 1 year ago