HTML5 Cumulus

58 Quality Score

Active Installs

14/30

With roughly 1,000 active installs and 11 ratings, this is a niche plugin with a small but loyal user base, not a mainstream choice.

Update Freshness

11/25

It was last updated in May 2025 and tested against WordPress 6.8.5, which is a positive sign, though the small install base makes it harder to gauge real-world stability.

User Rating

15/15

A perfect 100/100 from 11 reviewers is impressive but the sample is small enough that the score could shift with a handful of new ratings.

Support Health

8/15

Zero support threads and zero resolutions means there is essentially no public track record of the developer responding to user issues, which is a yellow flag for a plugin relying on a single maintainer.

WP Compatibility

11/15

Compatibility is reasonable: it requires only PHP 5.3 and WordPress 3.3, works on modern 6.8.5, but the requirement for PHP 5.3 is dated for any new project in 2025.

Scores higher than 7% of indexed plugins

About

A modern (HTML5) version of the classic “WP-Cumulus” plugin.

Active Installs 1k+

Rating ★★★★★ 5/5

Last Updated 2025-05-19 9:38am GMT

Requires WordPress 3.3+

Tested Up To 6.8.8

Requires PHP 5.3+

✓ No known vulnerabilities

What It Does

HTML5 Cumulus is a modern, HTML5-based remake of the classic WP-Cumulus plugin, rendering your site's tags as a rotating, 3D tag cloud instead of the standard flat list. It replaces the old Flash-based WP-Cumulus with a canvas-driven animation that works on any modern browser without plugins. In practice, you drop a widget or shortcode on a page and visitors see your tags spin around in 3D.

Who It's For

This plugin suits site owners running blogs, magazines, knowledge bases, or community portals that have accumulated dozens or hundreds of tags and want a more visually engaging way to showcase them. It works best on content-heavy sites where tag discovery is a real navigation problem, not just a decorative element. If you already have a small tag set, the visual flair is unlikely to add real value.

Who Should Skip It

If your site has under 20 tags, or if your audience primarily accesses content on mobile devices where 3D animations can feel gimmicky and slow, you should skip this plugin. Accessibility-focused sites should also avoid it, as the animated cloud provides little benefit to screen reader users and the standard tag cloud widget remains more usable.

The Bottom Line

HTML5 Cumulus delivers exactly what its 11 raters say it does: a working, Flash-free version of the classic 3D tag cloud, and the Overall Quality Score of 61.2/100 reflects modest popularity and weak public support rather than any technical failure. It is a fine choice if you specifically want this visual effect and understand you are relying on a single maintainer with no public support history. For most sites, a standard tag cloud widget or a tag management plugin will serve users better.

Pick Simple Tags if you need actual tag management tools like bulk editing, auto-tagging, and related-post suggestions, not just a visual widget.

Tag Groups is the Advanced Way to Display Your Taxonomy Terms 77/100

Choose Tag Groups if you want better-organized taxonomy display through grouping and filtering, which is more functional than a decorative 3D cloud.