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Photo Gallery, Sliders, Proofing and Themes – NextGEN Gallery

By Syed Balkhi

Content Management / Blog & Article Publishing

Reviewed by Abdul Hameid

Trusted WordPress expert with 20+ years of experience evaluating plugins for the WP ecosystem.

Photo Gallery, Sliders, Proofing and Themes – NextGEN Gallery Review - In-Depth Analysis

NextGEN Gallery is a powerful WordPress gallery plugin for creating stunning photo galleries and albums. It supports eCommerce, image proofing, and offers extensive customization options.

Performance Overview

WPS Score

6.55/10

User Rating

4.3/5 (based on 4341+ reviews)

Active Installations

300,000+

Update Frequency

Average It is calculated using the weighted average of same category plugins.

Security Score

8.05 / 10 (High Risk) It is calculated using the weighted average of all versions.

What It Does

NextGEN Gallery is the industry standard WordPress gallery plugin, established since 2007. It is designed for both simple and complex photo gallery needs, making it ideal for photographers and visual artists. With features like batch uploading, metadata import, and unlimited gallery creation, it simplifies gallery management.

This plugin offers three main gallery styles and two album styles, providing numerous options for size, style, transitions, and lightbox effects. The integration with the Gutenberg block editor allows users to easily add galleries anywhere on their site.

NextGEN Gallery includes features such as eCommerce capabilities for selling images, various gallery themes, animations, watermarking, and print fulfillment. It also supports social sharing and offers customization options for user permissions and gallery engagement.

Comparing to Alternatives

NextGEN Gallery has long been one of the most recognized gallery plugins for WordPress, but the crowded gallery plugin space now offers many lighter, more modern alternatives that may suit users burned by the recent v4 transition.

Top alternatives

Strengths

Long track record with a huge, mature user base and thousands of galleries built over a decade
Feature-rich with albums, proofing, sliders, and theme options built in
Familiar workflow for longtime WordPress users who learned the classic NextGEN interface
Large install base means broad community knowledge and documentation

Weaknesses

Recent v4/Imagely rebrand has introduced significant bugs and removed features users relied on
Extensive vulnerability history compared to newer, leaner alternatives
Heavier and more complex than many modern gallery plugins, which can feel like overkill for simple needs

User Sentiment Analysis

With 4339 ratings averaging 4.3/5, sentiment is largely positive, with 77% five-star reviews. However, a notable 14.1% of reviews are 1-2 star, and recent feedback is dominated by frustration over the v4/Imagely update, suggesting a split between longtime loyal users and those hit hard by the recent changes.

Positive highlights

"I've been using it since around 2018, and it has improved tremendously over the years... a game changer" — airkagi
"Whenever there's been a problem, Support has responded promptly, with resolution and/or suggestions" — bobwey1
"NEXTGEN was the life-saver plugin for my organization... Very intuitive" — frans1952
"Very easy to use product. Using for 4 years now. No problems" — rmesupport
"au fil des années j'ai créé plus de 700 galeries avec nextgen" — trainpassionpocher, praising long-term reliability of the classic version

Common complaints

Major update to v4 under the Imagely brand broke core functionality and removed features without warning
Database errors during update caused catastrophic failure after years of stable use
New interface truncates gallery/album names and breaks HTML links in descriptions
Loss of custom template support in v4, breaking existing site designs
Free version no longer allows setting maximum image dimensions or quality, forcing original-resolution uploads
Poor or unresponsive developer support when critical bugs were reported
Repeated unanswered support emails over unresolved update problems

Weaknesses

Extensive history of 32 recorded vulnerabilities, including several critical-severity issues (CSRF file upload, SQL injection, arbitrary option update)
Recent high-severity unauthenticated stored XSS fixed only in 4.2.4, indicating ongoing security maintenance burden
Major version transitions (v4) have destabilized long-standing installs and eroded user trust

Who Should Use This?

Best for

Users who already have established NextGEN galleries and are comfortable staying on a stable pre-v4 release, or new users wanting a feature-rich, well-known gallery solution with albums, proofing, and slider options built in.

Not ideal for

Site owners starting fresh, security-conscious users, or anyone who values consistent updates without disruptive redesigns should be cautious. The long history of vulnerabilities—including critical-severity SQL injection and file upload flaws—means staying current is essential, yet the v4 update itself has introduced fresh instability, leaving users in an uncomfortable position between an outdated version and a buggy new one.

Pricing & Value

Free version includes

The free version includes core gallery creation, albums, basic sliders, and theme options, historically offering strong functionality without payment, though recent reports suggest some free-tier capabilities (like image dimension/quality control) have been reduced in v4.

Pro version (69 - 139 USD / year)

Paid tiers (under the Imagely brand) typically add advanced proofing tools, e-commerce/sales integration, additional slider styles, watermarking, and premium support access.

Final Verdict

NextGEN Gallery carries a strong legacy as one of WordPress's most established gallery plugins, and its high overall rating reflects a decade of goodwill from long-term users. However, the shift to v4 under the Imagely brand has clearly disrupted that trust, with numerous recent reviews citing broken features, poor support responsiveness, and jarring interface changes. Combined with a long and troubling security history—including critical-severity vulnerabilities—this is a plugin that demands cautious, diligent version management.

For users already invested in NextGEN with many existing galleries, staying on a known-stable version or carefully testing updates before deploying is wise. New users, especially those prioritizing security and stability, may find better peace of mind with a lighter, actively-maintained alternative rather than navigating NextGEN's turbulent transition period.

Other Notable Features

Here are a few other notable features of this free Photo Gallery, Sliders, Proofing and Themes – NextGEN Gallery plugin.

WordPress gallery plugin

photo gallery

image proofing

eCommerce

slideshow

Screenshots

FAQ

This is often due to the URL paths to the CSS and JavaScript files used by the Lightbox Effects not being changed to relevant addresses based on the new site. This article will help sort out this issue if that is the case: Why are my galleries not opening up in a lightbox?.