Vertical Image Slider – Responsive Thumbnail Slider with Lightbox

76 Quality Score

Active Installs

14/30

With only 1,000 active installs, this is a small plugin with a narrow user base, though its score is boosted by steady engagement relative to its size.

Update Freshness

25/25

The plugin was updated on 2026-06-03, within days of this assessment, and is explicitly tested with WordPress 7.0, signalling an actively maintained codebase.

User Rating

15/15

A 98 out of 100 from 7 reviewers is an excellent satisfaction rating, though the small sample size means it should be read with some caution.

Support Health

8/15

There are zero support threads and zero resolved tickets, so there is no track record of how the developer handles user issues.

WP Compatibility

15/15

Compatibility scores perfectly because the plugin is tested up to WordPress 7.0 and only requires WordPress 3.5, giving it a very wide compatibility range.

Scores higher than 43% of indexed plugins

About

A responsive vertical image slider for WordPress with a modern, dependency-free engine, a built-in lightbox, and a native Gutenberg block — or the cla …

Active Installs 1k+

Rating ★★★★½ 4.9/5

Last Updated 2026-09-04 1:19pm GMT

Requires WordPress 3.5+

Tested Up To 7.1

Security History

4 known vulnerabilities, all patched

1 High 3 Medium

Most recent: May 9, 2023

View details ▸

What It Does

Vertical Image Slider adds a responsive vertical image slider to your WordPress site, letting admins upload and arrange any number of images that scroll vertically on the frontend. The plugin provides a shortcode so the slider can be dropped into posts, pages, or widget areas without coding.

Who It's For

This plugin suits sites that want a narrow, vertical scrolling gallery rather than a traditional horizontal carousel, such as photography portfolios, fashion lookbooks, real estate listing sidebars, restaurant menu boards, or wedding galleries. It fits small blogs and boutique business sites that need a simple, lightweight visual element without investing in a full gallery plugin.

Who Should Skip It

If you need horizontal sliders, lightboxes, image captions, EXIF data, video support, or any kind of advanced gallery features, skip this plugin. Anyone needing an active support channel for troubleshooting should also look elsewhere.

The Bottom Line

Vertical Image Slider is a focused, recently updated tool that delivers exactly one thing, a responsive vertical image gallery, and its 98 percent user rating suggests it does that job well. The catch is the tiny install base, zero public support history, and no listed alternatives in this niche, so you are betting on a single small developer. Recommended for users with simple vertical gallery needs who are comfortable troubleshooting on their own.