melksedeque

URL Shortener by Melk is a lightweight and efficient WordPress plugin that allows you to automatically generate short URLs for your posts, pages, categories, tags, and Custom Post Types. Ideal for sharing on social media and marketing materials.
Features:
<ul>
<li>Automatic Generation: Automatically creates short URLs when publishing new posts.</li>
<li>Comprehensive Support: Works with Posts, Pages, Categories, Tags, and Custom Post Types.</li>
<li>Quick Copy: “Copy” button directly in the post/term listing in the admin panel.</li>
<li>Bulk Generation: Tool to generate short URLs for old content with one click.</li>
<li>Performance: Fast redirection using native WordPress rewrite rules (no heavy queries).</li>
<li>Secure: Validated and secure code, following WordPress best practices.</li>
</ul>
<h3>Developer Notes</h3>
<ul>
<li>Namespace: <code>Melk\\UrlShortenerByMelk</code>.</li>
<li>Unique prefix: all functions, options, meta keys and hooks use the <code>urlshbym_</code> prefix, following the WordPress Plugin Handbook recommendations to avoid naming collisions.</li>
<li>Options stored in the database:
<ul>
<li><code>urlshbym_enabled_post_types</code></li>
<li><code>urlshbym_enabled_taxonomies</code></li>
</ul>
</li>
<li>Meta keys:
<ul>
<li><code>_urlshbym_short_code</code> on posts</li>
<li><code>_urlshbym_short_code</code> on terms (taxonomies)</li>
</ul>
</li>
<li>Database table: <code>{$wpdb->prefix}urlshbym_short_urls</code> is created on activation to store the mapping between short codes and objects.</li>
<li>Main hook:
<ul>
<li><code>urlshbym_short_url_clicked</code> — fired whenever a short URL is accessed, receiving the short code and the internal record ID.</li>
</ul>
</li>
<li>Rewrite rules: short URLs are handled through a rewrite rule that maps patterns like <code>/abc12</code> to <code>index.php?urlshbym_short=abc12</code>.</li>
</ul>

URL Shortener by Melk

Create short URLs for your WordPress posts, pages, categories, tags, and custom post types automatically.

wokamoto

This is a plugin creating a new tweet including a URL of new post on your wordpress.
You can use specific tweet phrases by post authors. 
And You can also tweet short URL of your domain if you introduce the plugin <a href="https://wordpress.org/extend/plugins/short-link-maker/" title="Short link maker" rel="ugc">Short link maker</a>.
PHP5 Required.
<h4>Localization</h4>
<ul>
<li>English (en) – <a href="http://www.odysseygate.com/" title="Odysseygate.com" rel="nofollow ugc">odyssey</a></li>
<li>Japanese (ja) – <a href="http://dogmap.jp/" title="wokamoto" rel="nofollow ugc">wokamoto</a> (plugin author)</li>
<li>Belorussian (be_BY) – <a href="http://pc.de/" title="PC.DE" rel="nofollow ugc">Patricia</a></li>
<li>Dutch (nl_NL) – <a href="http://wpwebshop.com/blog" title="WPWebshop Blog" rel="nofollow ugc">Rene</a></li>
<li>German (de_DE) – <a href="http://www.creditriskmanager.com/" title="Credit Risk Manager" rel="nofollow ugc">Rian Klijn</a></li>
</ul>
If you have translated into your language, please let me know.
<h3>Licence</h3>
Released under the <a href="http://www.gnu.org/copyleft/gpl.html" rel="nofollow ugc">GPL license</a>.

Simple Tweet

This is a plugin creating a new tweet including a URL of new post on your wordpress.

URL Shortener by Melk vs Simple Tweet