Andrea Porotti

Using this plugin you can attach notes to some elements in the WordPress dashboard, such as:
<ul>
<li>posts</li>
<li>pages</li>
<li>custom post types from other plugins (except the notes from this plugin)</li>
<li>users</li>
<li>plugins</li>
<li>dashboard sections</li>
<li>the whole dashboard</li>
</ul>
It can be helpfull if you manage a site with other people or just to take notes for yourself.
Features
<ul>
<li>manage notes like the standard posts by opening the Notes page from the admin menu.</li>
<li>while editing a note, use the meta box on the right to set note properties (position, color,…)</li>
<li>manage section and global notes from the admin bar.</li>
<li>manage item notes (eg. posts and pages) from the custom column in the admin pages.</li>
<li>get notes details by hovering the mouse on the “Info” links or clicking on the “I” icons.</li>
<li>add text, images and links in the note content.</li>
<li>deleted notes go to the trash, so they can be restored.</li>
<li>automatically discovers custom post types added by other plugins (eg. events, books…).</li>
<li>creates a list of the dashboard sections based on the admin menu items.</li>
</ul>
Configuration
Settings for the plugin are available on the Settings -> JAMP Notes page.
Please note:
<ul>
<li>by default the plugin data is kept after uninstall. You can choose to delete notes and settings enabling the data removal option.</li>
<li>after activation, the plugin enables notes for all the existing public post types. If you then install other plugins which create new post types, you have to manually enable them in the JAMP settings.</li>
</ul>
Permissions
The notes are currently available only for the users with the “Administrator” role. 
Each Administrator can manage all notes.
Support
If you find any errors or compatibility issues with other plugins, please let me know in the support forum. Thanks!
Privacy
This plugin does not collect or store any user data. It does not set any cookies and it does not connect to any third-party services.

JAMP Notes (Just Another Memo Plugin)

This plugin allows you to attach notes to some WordPress elements like posts, pages, dashboard sections and more.

WebPro

Admin Hero for website administrators provides a fast, convenient way to capture important information right inside the WordPress dashboard. With a simple floating button in the admin bar, you can open a sleek, distraction-free modal to jot down notes, reminders, or project instructions. Notes are saved securely and persist across sessions, making it ideal for solo developers, client handoffs, or multi-admin teams. Whether you’re managing one site or dozens, Admin Hero keeps your thoughts organized and always within reach. Toggles the modal to fill the viewport for complete distraction freedom.
Go Pro for some awesome features, with many more to come: <a href="https://adminhero.pro" rel="nofollow ugc">AdminHero.pro</a>
<h3>Pro features</h3>
<ul>
<li>Autosave Notes: Continuously saves your note content as you type (and on close), with visual â€œautosavedâ€ feedback.</li>
<li>Persistence Mode: Remembers whether the modal was open (and its position/fullscreen state) across page loads and navigation.</li>
<li>Dragging Modal: Lets you click-and-drag the modal header to reposition it, remembers that position, and offers a â€œresetâ€ link.</li>
<li>Floater (Dashboard): Adds a convenient and persistent floating button to access your Hero from anywhere in the dashboard.</li>
<li>Frontend Mode: Brings all the same functionality to your siteâ€™s front end.</li>
</ul>
Check out our other awesome plugins: <a href="https://wordpress.org/plugins/admin-shift" rel="ugc">Admin Shift</a> | <a href="https://wordpress.org/plugins/truncate-text" rel="ugc">Truncate Text</a>
<h3>Usage</h3>
<ol>
<li>After activation, an AdminHero logo icon appears in the admin bar. </li>
<li>Click the icon to open the notes modal. </li>
<li>Write or edit your notes using the editor. </li>
<li>Click Save to store your notes.</li>
<li>Use the info panel to store important client info.</li>
</ol>
<h3>Support</h3>
If you have questions or issues, please reach out at <a href="https://adminhero.pro" rel="nofollow ugc">AdminHero.pro</a>.
<h3>Contributing</h3>
We welcome contributions! See our guidelines at <a href="https://adminhero.pro" rel="nofollow ugc">AdminHero.pro</a>.

AdminHero


The best plugin for personal note taking or while meeting woth clients to discuss their website. New features added regularly.


Super plugin getting better!

Admin notes for website administrators, accessible via a modal that lets you write, edit, and save notes directly within the WordPress dashboard.

JAMP Notes (Just Another Memo Plugin) vs AdminHero