by Subrata Sarkar 5 (3 reviews)

Custom Thumbnail Generator

Name: Custom Thumbnail Generator
Rating: 5.0 (3 reviews)
Author: Subrata Sarkar

Custom Thumbnail Generator manages image sizes via an AJAX interface. It decouples sizes from themes, ensuring they persist and remain functional.

Custom Thumbnail Generator ranks #26,880 among WordPress.org plugins with 20+ active installations, is #2,578 of 6,372 in the Media category, a 5/5 rating from 3 reviews, and was last updated Apr 15, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Tested up to WP 6.9.9 (Current: 7.1.2)

v1.0.1 Current Version v1.0.1

Updated 5 months ago Last Update on 15 Apr, 2026

Refreshed 12 hours ago Last Refreshed on

#2,578 of 6,372 in Media Top 50% by installs

View on WordPress.org

Rank

#26,880

-5 this week

Active Installs

20+

-4.8%

KW Avg Position

110.5

1.5 worse

Downloads

740

+1 today

Support Resolved

— No change

Rating

100%

Review 5 out of 5

5 (3 reviews)

Next Milestone 30

Total Progress 30%

20+ 30+

8,617

Ranks to Climb

Growth Needed

8,000,000

Active Installs

Pro

Unlock Exact Install Count

See the precise estimated active installs for this plugin, calculated from real-time ranking data.

Exact install estimates within tiers
Track install growth over time
Milestone progress predictions

Upgrade to Pro

Need 7 more installs to reach 30+

Rank Changes

Current #26,880

Change

Best #

Upgrade to Pro

Unlock 30-day and 90-day rank history charts with a Pro subscription.

Upgrade Now

Active Installs Growth

Upgrade to Pro

Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

Downloads Growth

Downloads

Growth

Peak

Upgrade to Pro

Unlock 30-day, 90-day, and yearly download history charts with a Pro subscription.

Upgrade Now

Reviews & Ratings

5.0

3 reviews

Overall 100%

3 (100%)

0 (0%)

Track This Plugin

Get detailed analytics, keyword tracking, and position alerts delivered to your inbox.

Start Tracking Free

Plugin Details

Version: 1.0.1
Last Updated: Apr 15, 2026
Requires WP: 6.5+
Tested Up To: 6.9.9
PHP Version: 7.0 or higher
Author: Subrata Sarkar

Support & Rating

Rating: ★ ★ ★ ★ ★ 5
Reviews: 3
Support Threads: 0
Resolved: 0%

Keywords

ajax Custom Image Size media library regenerate thumbnails

Upgrade to Pro

Unlock keyword rankings, search positions, and detailed analytics with a Pro subscription.

Upgrade Now

Similar Plugins

Adminify – White Label, Admin Menu Editor, Login Customizer

6K+ installs

#2,760

Master Addons for Elementor – Elementor Addons, Widgets, Mega Menu Builder, Popup Builder, Widget Builder & Template Kits

30K+ installs

#1,009

Jetpack - WP Security, Backup, Speed, & Growth

3M+ installs

#18

Advanced Custom Fields (ACF®)

2M+ installs

#28

Image Optimizer – Compress Images and Convert to WebP or AVIF

Regenerate Thumbnails

1M+ installs

#64

Smush – Image Optimization, Compression, Lazy Load, WebP & CDN

1M+ installs

#65

Imagify Image Optimization: Optimize Images | Compress & Convert to WebP/AVIF

View all Media plugins

Frequently Asked Questions

Common questions about Custom Thumbnail Generator

No. Removing a size only prevents future generation. Existing files remain untouched.

Yes, activate network-wide to manage thumbnails across subsites.

Yes, the plugin allows you to create and generate a specific thumbnail size instead of always using in bulk option.

No. Option to remove any thumbnail size registered by a theme or WordPress core is not possible.

No. There is absolutely no restriction on the number of thumbnail sizes. Unlimited number of thumbnail sizes can be registered and made avaialble across all themes.