Is Post Deadlines free?

Yes, Post Deadlines is free to use. It is available as a free plugin on WordPress.org.

How many websites use Post Deadlines?

Post Deadlines has 10 active installations as tracked by WordPress.org.

Does Post Deadlines work with the latest WordPress?

Post Deadlines has been tested up to WordPress 4.9.29. It requires WordPress 4.6+ and PHP 5.2.4+.

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Post Deadlines

Name: Post Deadlines
Rating: 5 (1 reviews)
Author: Timi Wahalahti

Simple plugin to add deadlines for posts and list posts with upcoming deadlines. Can be used as standalone or with P2 or o2.

By Timi Wahalahti·O2·Free

5(1 reviews)

·10 active installs·Updated 7 years ago

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As of April 2026, Post Deadlines is a WordPress O2 plugin with 10 active installations and a 5/5 rating from 1 reviews. It has been downloaded 3.6K+ times in total. Requires WordPress 4.6+ and PHP 5.2.4+. Available on WordPress.org since 2018. Last updated 7 years ago — may have compatibility concerns.

5/51 reviews

10active installs

3.6K+total downloads

8 yearssince 2018

Overview

This plugin allows you to set deadline for posts and list posts with upcoming deadlines via shortcode.

Plugin is intended to be used with P2 theme or o2 plugin, but can also work without it – only P2/o2 spesific functionality is datepicker field added to frontend post submit area. Datepicker for setting deadline is also available in classic editor and Gutenberg.

Plugin also automatically adds deadline to the end of the_content output if deadline is set. List of posts with upcoming deadlines are cached to transients to reduce amount of databse queries in large scale sites.

Read full description on WordPress.org