iisys

Registration support plug-in using Leaflet. 
I made it to change from GMap, and to register easily from the management screen with the contents of 1 post 1 map. 
Corresponds to OpenStreetMap or Geographical map. 
A map is displayed on the management screen (POST, PAGE, custom post), so specify the location and zoom with the GUI operation. 
Geocoding is not implemented because there was no practical level service other than Google API. 
【日本語】 
Leafletを使った登録支援プラグインです。 
GMapからの乗り換えで、1投稿1地図のコンテンツで管理画面から簡単に登録するために作りました。 
OpenStreetMapまたは地理院地図に対応しています。 
管理画面（POST,PAGE,カスタム投稿）に地図が表示されますので、GUI操作で場所とズームを指定します。 
Geocodingは、Google API以外で実用レベルのサービスが無かったため、搭載していません。 
<a href="https://www.ii-sys.jp/release/1246" rel="nofollow ugc">日本語の記事</a>

WP Leaflet Mapper

Support for switching from GMap to Leaflet. Display a map on the management screen and save LatLng as a custom field at GUI.

Ays Pro

<h3>Simple Google Maps Widget</h3>
<ul>
<li><a href="http://freedemo.ays-pro.com/" rel="nofollow ugc">Simple Google Maps Widget</a></li>
</ul>
The title is optional but good to have if you use multiple map widgets on your site. There is also a cool feature, where you can insert a snippet of information about the location of your choice in the widget and it’ll show the snippet when you click on your map location marker.
Note that you should have a valid and one specific API key for each widget in order to get the map to work. But, don’t worry, just follow the steps in <a href="https://support.google.com/googleapi/answer/6158862?hl=en" rel="nofollow ugc">this article</a> to set up an API key for your map widget. Then, insert it into the API Key field in the widget and you have a working map widget with minimal steps.
The widget options are as follows: 
– Title (Optional) 
– API Key (Necessary) 
– Location (Recommended) 
– Latitude (optional) 
– Longitude (optional) 
– Marker Title (Necessary)
If you want to have a minimal but a good map widget with minimal but powerful options, then this widget is for you.
Don’t forget, in case of any problems or questions, feel free to contact us via e-mail at info@ays-pro.com.

Simple Google Maps Widget

A simple yet cool and intuitive Google maps widget for your website

WP Leaflet Mapper vs Simple Google Maps Widget