Description
At a glance
Looking for zipaddr-jp v1.45? It is available here as a free GPL download for WordPress — 50K+ active installs · 5/5 rating from 6 reviews · updated August 2, 2026 · requires WordPress 3.7+.
Firstly zipaddr has two sites of zipaddr.com and zipaddr2.com in a service provider.
In zipaddr.com, free site, the other are pay sites.
This plugin makes WordPress and zipaddr work together.
Specifically, generate the following javascript statement on one line.
<script src=”https://zipaddr.com/js/zipaddrx.js” charset=”UTF-8″></script> or
<script src=”https://zipaddr2.com/js/zipaddr3.js” charset=”UTF-8″></script> or
<script src=”https://zipaddr2.com/js/zipaddr30.js” charset=”UTF-8″></script>
In Japanese:
主な動作手順は次のようになります。
1.起動設定後に郵便番号の入力を待ちます。
2.Wordpress側は郵便番号検索リクエストをzipaddr側に送ります。
3.zipaddrでは郵便番号からDBを検索して都道府県、市区町村、地域、データをjsonp形式で返します。
4.Wordpress側にはガイダンスで検索の途中データが表示されます。
5.最終的にWordpress側画面の都道府県、市区町村、地域、の各欄にデータが埋め込まれます。
zipaddr-jpの詳細説明は、https://zipaddr2.com/wordpress/を参照して下さい。
In English:
The main operating procedure is as follows.
1.Wait for the zip code to be entered after the startup setting.
2.Wordpress sends a zip code search request to zipaddr.
3.zipaddr search DB from a zip code and return jsonp form for prefecture, a city, an address.
4.On the WordPress side, the data in the middle of the search is displayed by the guidance.
5.Wordpress bury each data in an address column on the WordPress side.
Frequently asked questions
What is zipaddr-jp?
zipaddr-jp is a free WordPress plugin available under the GPL license. The current version is 1.45. It is active on over 50K websites.
Is zipaddr-jp free to download?
Yes — zipaddr-jp 1.45 is a free GPL download with no hidden fees, no account needed, and no feature locked behind a paywall in this package. Users rate it 5 out of 5 based on 6 reviews.
How do I install zipaddr-jp 1.45?
Download the ZIP file from this page, then in your WordPress dashboard go to Plugins → Add New → Upload Plugin, choose the file, click Install Now, then Activate. The plugin works immediately after activation — no license key or extra setup is required for the core features.
What are the requirements for zipaddr-jp?
zipaddr-jp 1.45 requires WordPress 3.7 or higher. Most modern WordPress hosts already meet these versions. Running older versions may cause features to break, so update WordPress and PHP first if your site is behind.
When was zipaddr-jp last updated?
Version 1.45 was last updated on August 2, 2026. This page is refreshed automatically, so the download here always matches the newest version we have verified.
Is the zipaddr-jp download safe?
The file is sourced directly from the official WordPress.org repository — the same file the developer published. It is served unmodified, so what you install here is byte-identical to the official release.
Version: 1.45
Updated: October 1, 2026
Technical details
| Version | 1.45 |
|---|---|
| Last updated | August 2, 2026 |
| Active installs | 50,000+ |
| Rating | ★★★★★ 5/5 (6 reviews) |
| Requires WordPress | 3.7 or higher |
| Author | ta_terunuma |
| Tags | address, ajax, cross-domain, zip, zipaddr |
Demo zipaddr-jp
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